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1 ------------------------------------------------------------------------
2 -- fma.decTest -- decimal fused multiply add                          --
3 -- Copyright (c) IBM Corporation, 1981, 2008.  All rights reserved.   --
4 ------------------------------------------------------------------------
5 -- Please see the document "General Decimal Arithmetic Testcases"     --
6 -- at http://www2.hursley.ibm.com/decimal for the description of      --
7 -- these testcases.                                                   --
8 --                                                                    --
9 -- These testcases are experimental ('beta' versions), and they       --
10 -- may contain errors.  They are offered on an as-is basis.  In       --
11 -- particular, achieving the same results as the tests here is not    --
12 -- a guarantee that an implementation complies with any Standard      --
13 -- or specification.  The tests are not exhaustive.                   --
14 --                                                                    --
15 -- Please send comments, suggestions, and corrections to the author:  --
16 --   Mike Cowlishaw, IBM Fellow                                       --
17 --   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --
18 --   mfc@uk.ibm.com                                                   --
19 ------------------------------------------------------------------------
26 minexponent: -383
28 -- These tests comprese three parts:
29 --   1. Sanity checks and other three-operand tests (especially those
30 --      where the fused operation makes a difference)
31 --   2. Multiply tests (third operand is neutral zero [0E+emax])
32 --   3. Addition tests (first operand is 1)
33 -- The multiply and addition tests are extensive because FMA may have
34 -- its own dedicated multiplication or addition routine(s), and they
35 -- also inherently check the left-to-right properties.
37 -- Sanity checks
38 fmax0001 fma  1   1   1 ->   2
39 fmax0002 fma  1   1   2 ->   3
40 fmax0003 fma  2   2   3 ->   7
41 fmax0004 fma  9   9   9 ->  90
42 fmax0005 fma -1   1   1 ->   0
43 fmax0006 fma -1   1   2 ->   1
44 fmax0007 fma -2   2   3 ->  -1
45 fmax0008 fma -9   9   9 -> -72
46 fmax0011 fma  1  -1   1 ->   0
47 fmax0012 fma  1  -1   2 ->   1
48 fmax0013 fma  2  -2   3 ->  -1
49 fmax0014 fma  9  -9   9 -> -72
50 fmax0015 fma  1   1  -1 ->   0
51 fmax0016 fma  1   1  -2 ->  -1
52 fmax0017 fma  2   2  -3 ->   1
53 fmax0018 fma  9   9  -9 ->  72
54 fmax0019 fma  3   5   7 ->  22
55 fmax0029 fma  3  -5   7 ->  -8
57 -- non-integer exacts
58 fma0100  fma    25.2   63.6   -438  ->  1164.72
59 fma0101  fma   0.301  0.380    334  ->  334.114380
60 fma0102  fma    49.2   -4.8   23.3  ->  -212.86
61 fma0103  fma    4.22  0.079  -94.6  ->  -94.26662
62 fma0104  fma     903  0.797  0.887  ->  720.578
63 fma0105  fma    6.13   -161   65.9  ->  -921.03
64 fma0106  fma    28.2    727   5.45  ->  20506.85
65 fma0107  fma       4    605    688  ->  3108
66 fma0108  fma    93.3   0.19  0.226  ->  17.953
67 fma0109  fma   0.169   -341   5.61  ->  -52.019
68 fma0110  fma   -72.2     30  -51.2  ->  -2217.2
69 fma0111  fma  -0.409     13   20.4  ->  15.083
70 fma0112  fma     317   77.0   19.0  ->  24428.0
71 fma0113  fma      47   6.58   1.62  ->  310.88
72 fma0114  fma    1.36  0.984  0.493  ->  1.83124
73 fma0115  fma    72.7    274   1.56  ->  19921.36
74 fma0116  fma     335    847     83  ->  283828
75 fma0117  fma     666  0.247   25.4  ->  189.902
76 fma0118  fma   -3.87   3.06   78.0  ->  66.1578
77 fma0119  fma   0.742    192   35.6  ->  178.064
78 fma0120  fma   -91.6   5.29  0.153  ->  -484.411
80 -- cases where result is different from separate multiply + add; each
81 -- is preceded by the result of unfused multiply and add
82 -- [this is about 20% of all similar  cases in general]
83 --               888565290   1557.96930  -86087.7578  -> 1.38435735E+12
84 fma0201  fma     888565290   1557.96930  -86087.7578  -> 1.38435736E+12  Inexact Rounded
85 --             -85519342.9    735155419     42010431  -> -6.28700084E+16
86 fma0205  fma   -85519342.9    735155419     42010431  -> -6.28700083E+16 Inexact Rounded
87 --                -98025.5  -294603.472   10414348.2  -> 2.88890669E+10
88 fma0208  fma      -98025.5  -294603.472   10414348.2  -> 2.88890670E+10  Inexact Rounded
89 --              5967627.39   83526540.6   498494.810  -> 4.98455271E+14
90 fma0211  fma    5967627.39   83526540.6   498494.810  -> 4.98455272E+14  Inexact Rounded
91 --               3456.9433    874.39518   197866.615  ->  3220601.18
92 fma0216  fma     3456.9433    874.39518   197866.615  ->  3220601.17     Inexact Rounded
93 --              62769.8287   2096.98927    48.420317  ->  131627705
94 fma0218  fma    62769.8287   2096.98927    48.420317  ->  131627706      Inexact Rounded
95 --               -68.81500   59961113.9     -8988862  -> -4.13521291E+9
96 fma0219  fma     -68.81500   59961113.9     -8988862  -> -4.13521292E+9  Inexact Rounded
97 --              2126341.02   63491.5152    302427455  -> 1.35307040E+11
98 fma0226  fma    2126341.02   63491.5152    302427455  -> 1.35307041E+11  Inexact Rounded
101 -- Infinite combinations
102 fmax0800 fma  Inf   Inf   Inf    ->  Infinity
103 fmax0801 fma  Inf   Inf  -Inf    ->  NaN Invalid_operation
104 fmax0802 fma  Inf  -Inf   Inf    ->  NaN Invalid_operation
105 fmax0803 fma  Inf  -Inf  -Inf    -> -Infinity
106 fmax0804 fma -Inf   Inf   Inf    ->  NaN Invalid_operation
107 fmax0805 fma -Inf   Inf  -Inf    -> -Infinity
108 fmax0806 fma -Inf  -Inf   Inf    ->  Infinity
109 fmax0807 fma -Inf  -Inf  -Inf    ->  NaN Invalid_operation
110 fmax0808 fma -Inf   0       1    ->  NaN Invalid_operation
111 fmax0809 fma -Inf   0     NaN    ->  NaN Invalid_operation
113 -- Triple NaN propagation
114 fmax0900 fma  NaN2  NaN3  NaN5   ->  NaN2
115 fmax0901 fma  0     NaN3  NaN5   ->  NaN3
116 fmax0902 fma  0     0     NaN5   ->  NaN5
117 -- first sNaN wins (consider qNaN from earlier sNaN being
118 -- overridden by an sNaN in third operand)
119 fmax0903 fma  sNaN1 sNaN2 sNaN3  ->  NaN1 Invalid_operation
120 fmax0904 fma  0     sNaN2 sNaN3  ->  NaN2 Invalid_operation
121 fmax0905 fma  0     0     sNaN3  ->  NaN3 Invalid_operation
122 fmax0906 fma  sNaN1 sNaN2 sNaN3  ->  NaN1 Invalid_operation
123 fmax0907 fma  NaN7  sNaN2 sNaN3  ->  NaN2 Invalid_operation
124 fmax0908 fma  NaN7  NaN5  sNaN3  ->  NaN3 Invalid_operation
126 -- MULTIPLICATION TESTS ------------------------------------------------
127 -- sanity checks (as base, above)
128 fmax2000 fma 2      2  0E+999999  -> 4
129 fmax2001 fma 2      3  0E+999999  -> 6
130 fmax2002 fma 5      1  0E+999999  -> 5
131 fmax2003 fma 5      2  0E+999999  -> 10
132 fmax2004 fma 1.20   2  0E+999999  -> 2.40
133 fmax2005 fma 1.20   0  0E+999999  -> 0.00
134 fmax2006 fma 1.20  -2  0E+999999  -> -2.40
135 fmax2007 fma -1.20  2  0E+999999  -> -2.40
136 fmax2008 fma -1.20  0  0E+999999  -> 0.00
137 fmax2009 fma -1.20 -2  0E+999999  -> 2.40
138 fmax2010 fma 5.09 7.1  0E+999999  -> 36.139
139 fmax2011 fma 2.5    4  0E+999999  -> 10.0
140 fmax2012 fma 2.50   4  0E+999999  -> 10.00
141 fmax2013 fma 1.23456789 1.00000000  0E+999999  -> 1.23456789 Rounded
142 fmax2014 fma 9.999999999 9.999999999  0E+999999  -> 100.000000 Inexact Rounded
143 fmax2015 fma 2.50   4  0E+999999  -> 10.00
145 fmax2016 fma 2.50   4  0E+999999  -> 10.00
146 fmax2017 fma  9.999999  9.999999  0E+999999  ->  100.000 Inexact Rounded
147 fmax2018 fma  9.999999 -9.999999  0E+999999  -> -100.000 Inexact Rounded
148 fmax2019 fma -9.999999  9.999999  0E+999999  -> -100.000 Inexact Rounded
149 fmax2020 fma -9.999999 -9.999999  0E+999999  ->  100.000 Inexact Rounded
151 -- 1999.12.21: next one is an edge case if intermediate longs are used
153 fmax2059 fma 999999999999 9765625  0E+999999  -> 9.76562499999023E+18 Inexact Rounded
155 fmax2160 fma 999999999999 9765625  0E+999999  -> 9765624999990234375
157 -----
159 -- zeros, etc.
160 fmax2021 fma  0      0      0E+999999  ->  0
161 fmax2022 fma  0     -0      0E+999999  ->  0
162 fmax2023 fma -0      0      0E+999999  ->  0
163 fmax2024 fma -0     -0      0E+999999  ->  0
164 fmax2025 fma -0.0   -0.0    0E+999999  ->  0.00
165 fmax2026 fma -0.0   -0.0    0E+999999  ->  0.00
166 fmax2027 fma -0.0   -0.0    0E+999999  ->  0.00
167 fmax2028 fma -0.0   -0.0    0E+999999  ->  0.00
168 fmax2030 fma  5.00   1E-3   0E+999999  ->  0.00500
169 fmax2031 fma  00.00  0.000  0E+999999  ->  0.00000
170 fmax2032 fma  00.00  0E-3   0E+999999  ->  0.00000     -- rhs is 0
171 fmax2033 fma  0E-3   00.00  0E+999999  ->  0.00000     -- lhs is 0
172 fmax2034 fma -5.00   1E-3   0E+999999  -> -0.00500
173 fmax2035 fma -00.00  0.000  0E+999999  ->  0.00000
174 fmax2036 fma -00.00  0E-3   0E+999999  ->  0.00000     -- rhs is 0
175 fmax2037 fma -0E-3   00.00  0E+999999  ->  0.00000     -- lhs is 0
176 fmax2038 fma  5.00  -1E-3   0E+999999  -> -0.00500
177 fmax2039 fma  00.00 -0.000  0E+999999  ->  0.00000
178 fmax2040 fma  00.00 -0E-3   0E+999999  ->  0.00000     -- rhs is 0
179 fmax2041 fma  0E-3  -00.00  0E+999999  ->  0.00000     -- lhs is 0
180 fmax2042 fma -5.00  -1E-3   0E+999999  ->  0.00500
181 fmax2043 fma -00.00 -0.000  0E+999999  ->  0.00000
182 fmax2044 fma -00.00 -0E-3   0E+999999  ->  0.00000     -- rhs is 0
183 fmax2045 fma -0E-3  -00.00  0E+999999  ->  0.00000     -- lhs is 0
185 -- examples from decarith multiply
186 fmax2050 fma 1.20 3         0E+999999  -> 3.60
187 fmax2051 fma 7    3         0E+999999  -> 21
188 fmax2052 fma 0.9  0.8       0E+999999  -> 0.72
189 fmax2053 fma 0.9  -0        0E+999999  -> 0.0
190 fmax2054 fma 654321 654321  0E+999999  -> 4.28135971E+11  Inexact Rounded
192 fmax2060 fma 123.45 1e7   0E+999999  ->  1.2345E+9
193 fmax2061 fma 123.45 1e8   0E+999999  ->  1.2345E+10
194 fmax2062 fma 123.45 1e+9  0E+999999  ->  1.2345E+11
195 fmax2063 fma 123.45 1e10  0E+999999  ->  1.2345E+12
196 fmax2064 fma 123.45 1e11  0E+999999  ->  1.2345E+13
197 fmax2065 fma 123.45 1e12  0E+999999  ->  1.2345E+14
198 fmax2066 fma 123.45 1e13  0E+999999  ->  1.2345E+15
201 -- test some intermediate lengths
203 fmax2080 fma 0.1 123456789           0E+999999  -> 12345678.9
204 fmax2081 fma 0.1 1234567891          0E+999999  -> 123456789 Inexact Rounded
205 fmax2082 fma 0.1 12345678912         0E+999999  -> 1.23456789E+9 Inexact Rounded
206 fmax2083 fma 0.1 12345678912345      0E+999999  -> 1.23456789E+12 Inexact Rounded
207 fmax2084 fma 0.1 123456789           0E+999999  -> 12345678.9
209 fmax2085 fma 0.1 12345678912         0E+999999  -> 1.2345679E+9 Inexact Rounded
210 fmax2086 fma 0.1 12345678912345      0E+999999  -> 1.2345679E+12 Inexact Rounded
212 fmax2087 fma 0.1 12345678912         0E+999999  -> 1.234568E+9 Inexact Rounded
213 fmax2088 fma 0.1 12345678912345      0E+999999  -> 1.234568E+12 Inexact Rounded
216 fmax2090 fma 123456789          0.1  0E+999999  -> 12345678.9
217 fmax2091 fma 1234567891         0.1  0E+999999  -> 123456789 Inexact Rounded
218 fmax2092 fma 12345678912        0.1  0E+999999  -> 1.23456789E+9 Inexact Rounded
219 fmax2093 fma 12345678912345     0.1  0E+999999  -> 1.23456789E+12 Inexact Rounded
220 fmax2094 fma 123456789          0.1  0E+999999  -> 12345678.9
222 fmax2095 fma 12345678912        0.1  0E+999999  -> 1.2345679E+9 Inexact Rounded
223 fmax2096 fma 12345678912345     0.1  0E+999999  -> 1.2345679E+12 Inexact Rounded
225 fmax2097 fma 12345678912        0.1  0E+999999  -> 1.234568E+9 Inexact Rounded
226 fmax2098 fma 12345678912345     0.1  0E+999999  -> 1.234568E+12 Inexact Rounded
228 -- test some more edge cases and carries
230 minexponent: -9999
232 fmax2101 fma 9 9    0E+999999  -> 81
233 fmax2102 fma 9 90    0E+999999  -> 810
234 fmax2103 fma 9 900    0E+999999  -> 8100
235 fmax2104 fma 9 9000    0E+999999  -> 81000
236 fmax2105 fma 9 90000    0E+999999  -> 810000
237 fmax2106 fma 9 900000    0E+999999  -> 8100000
238 fmax2107 fma 9 9000000    0E+999999  -> 81000000
239 fmax2108 fma 9 90000000    0E+999999  -> 810000000
240 fmax2109 fma 9 900000000    0E+999999  -> 8100000000
241 fmax2110 fma 9 9000000000    0E+999999  -> 81000000000
242 fmax2111 fma 9 90000000000    0E+999999  -> 810000000000
243 fmax2112 fma 9 900000000000    0E+999999  -> 8100000000000
244 fmax2113 fma 9 9000000000000    0E+999999  -> 81000000000000
245 fmax2114 fma 9 90000000000000    0E+999999  -> 810000000000000
246 fmax2115 fma 9 900000000000000    0E+999999  -> 8100000000000000
247 fmax2116 fma 9 9000000000000000    0E+999999  -> 81000000000000000
248 fmax2117 fma 9 90000000000000000    0E+999999  -> 810000000000000000
249 fmax2118 fma 9 900000000000000000    0E+999999  -> 8100000000000000000
250 fmax2119 fma 9 9000000000000000000    0E+999999  -> 81000000000000000000
251 fmax2120 fma 9 90000000000000000000    0E+999999  -> 810000000000000000000
252 fmax2121 fma 9 900000000000000000000    0E+999999  -> 8100000000000000000000
253 fmax2122 fma 9 9000000000000000000000    0E+999999  -> 81000000000000000000000
254 fmax2123 fma 9 90000000000000000000000    0E+999999  -> 810000000000000000000000
255 -- test some more edge cases without carries
256 fmax2131 fma 3 3    0E+999999  -> 9
257 fmax2132 fma 3 30    0E+999999  -> 90
258 fmax2133 fma 3 300    0E+999999  -> 900
259 fmax2134 fma 3 3000    0E+999999  -> 9000
260 fmax2135 fma 3 30000    0E+999999  -> 90000
261 fmax2136 fma 3 300000    0E+999999  -> 900000
262 fmax2137 fma 3 3000000    0E+999999  -> 9000000
263 fmax2138 fma 3 30000000    0E+999999  -> 90000000
264 fmax2139 fma 3 300000000    0E+999999  -> 900000000
265 fmax2140 fma 3 3000000000    0E+999999  -> 9000000000
266 fmax2141 fma 3 30000000000    0E+999999  -> 90000000000
267 fmax2142 fma 3 300000000000    0E+999999  -> 900000000000
268 fmax2143 fma 3 3000000000000    0E+999999  -> 9000000000000
269 fmax2144 fma 3 30000000000000    0E+999999  -> 90000000000000
270 fmax2145 fma 3 300000000000000    0E+999999  -> 900000000000000
271 fmax2146 fma 3 3000000000000000    0E+999999  -> 9000000000000000
272 fmax2147 fma 3 30000000000000000    0E+999999  -> 90000000000000000
273 fmax2148 fma 3 300000000000000000    0E+999999  -> 900000000000000000
274 fmax2149 fma 3 3000000000000000000    0E+999999  -> 9000000000000000000
275 fmax2150 fma 3 30000000000000000000    0E+999999  -> 90000000000000000000
276 fmax2151 fma 3 300000000000000000000    0E+999999  -> 900000000000000000000
277 fmax2152 fma 3 3000000000000000000000    0E+999999  -> 9000000000000000000000
278 fmax2153 fma 3 30000000000000000000000    0E+999999  -> 90000000000000000000000
281 minexponent: -999999
283 -- test some cases that are close to exponent overflow/underflow
284 fmax2170 fma 1 9e999999     0E+999999  -> 9E+999999
285 fmax2171 fma 1 9.9e999999   0E+999999  -> 9.9E+999999
286 fmax2172 fma 1 9.99e999999  0E+999999  -> 9.99E+999999
287 fmax2173 fma 9e999999    1  0E+999999  -> 9E+999999
288 fmax2174 fma 9.9e999999  1  0E+999999  -> 9.9E+999999
289 fmax2176 fma 9.99e999999 1  0E+999999  -> 9.99E+999999
290 fmax2177 fma 1 9.99999e999999  0E+999999  -> 9.99999E+999999
291 fmax2178 fma 9.99999e999999 1  0E+999999  -> 9.99999E+999999
293 fmax2180 fma 0.1 9e-999998    0E+999999  -> 9E-999999
294 fmax2181 fma 0.1 99e-999998   0E+999999  -> 9.9E-999998
295 fmax2182 fma 0.1 999e-999998  0E+999999  -> 9.99E-999997
297 fmax2183 fma 0.1 9e-999998      0E+999999  -> 9E-999999
298 fmax2184 fma 0.1 99e-999998     0E+999999  -> 9.9E-999998
299 fmax2185 fma 0.1 999e-999998    0E+999999  -> 9.99E-999997
300 fmax2186 fma 0.1 999e-999997    0E+999999  -> 9.99E-999996
301 fmax2187 fma 0.1 9999e-999997   0E+999999  -> 9.999E-999995
302 fmax2188 fma 0.1 99999e-999997  0E+999999  -> 9.9999E-999994
304 fmax2190 fma 1 9e-999998    0E+999999  -> 9E-999998
305 fmax2191 fma 1 99e-999998   0E+999999  -> 9.9E-999997
306 fmax2192 fma 1 999e-999998  0E+999999  -> 9.99E-999996
307 fmax2193 fma 9e-999998   1  0E+999999  -> 9E-999998
308 fmax2194 fma 99e-999998  1  0E+999999  -> 9.9E-999997
309 fmax2195 fma 999e-999998 1  0E+999999  -> 9.99E-999996
311 -- long operand triangle
313 fmax2246 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
315 fmax2247 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
317 fmax2248 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
319 fmax2249 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
321 fmax2250 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
323 fmax2251 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
325 fmax2252 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
327 fmax2253 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
329 fmax2254 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
331 fmax2255 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
333 fmax2256 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
335 fmax2257 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
337 fmax2258 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
339 fmax2259 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
341 fmax2260 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
343 fmax2261 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
345 fmax2262 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
347 fmax2263 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
349 fmax2264 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
351 fmax2265 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
353 fmax2266 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
355 fmax2267 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
357 fmax2268 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
359 fmax2269 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
361 fmax2270 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
363 fmax2271 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
365 fmax2272 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
367 fmax2273 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 145…
369 …9.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 1.4543E+5          …
371 …69.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 1.454E+5          …
373 …69.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 1.45E+5           …
375 …269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 1.5E+5           …
377 fmax2278 fma 30269.587755640502150977251770554 4.8046009735990873395936309640543  0E+999999  -> 1E+…
379 -- test some edge cases with exact rounding
381 minexponent: -9999
383 fmax2301 fma 9 9    0E+999999  -> 81
384 fmax2302 fma 9 90    0E+999999  -> 810
385 fmax2303 fma 9 900    0E+999999  -> 8100
386 fmax2304 fma 9 9000    0E+999999  -> 81000
387 fmax2305 fma 9 90000    0E+999999  -> 810000
388 fmax2306 fma 9 900000    0E+999999  -> 8100000
389 fmax2307 fma 9 9000000    0E+999999  -> 81000000
390 fmax2308 fma 9 90000000    0E+999999  -> 810000000
391 fmax2309 fma 9 900000000    0E+999999  -> 8.10000000E+9   Rounded
392 fmax2310 fma 9 9000000000    0E+999999  -> 8.10000000E+10  Rounded
393 fmax2311 fma 9 90000000000    0E+999999  -> 8.10000000E+11  Rounded
394 fmax2312 fma 9 900000000000    0E+999999  -> 8.10000000E+12  Rounded
395 fmax2313 fma 9 9000000000000    0E+999999  -> 8.10000000E+13  Rounded
396 fmax2314 fma 9 90000000000000    0E+999999  -> 8.10000000E+14  Rounded
397 fmax2315 fma 9 900000000000000    0E+999999  -> 8.10000000E+15  Rounded
398 fmax2316 fma 9 9000000000000000    0E+999999  -> 8.10000000E+16  Rounded
399 fmax2317 fma 9 90000000000000000    0E+999999  -> 8.10000000E+17  Rounded
400 fmax2318 fma 9 900000000000000000    0E+999999  -> 8.10000000E+18  Rounded
401 fmax2319 fma 9 9000000000000000000    0E+999999  -> 8.10000000E+19  Rounded
402 fmax2320 fma 9 90000000000000000000    0E+999999  -> 8.10000000E+20  Rounded
403 fmax2321 fma 9 900000000000000000000    0E+999999  -> 8.10000000E+21  Rounded
404 fmax2322 fma 9 9000000000000000000000    0E+999999  -> 8.10000000E+22  Rounded
405 fmax2323 fma 9 90000000000000000000000    0E+999999  -> 8.10000000E+23  Rounded
407 -- fastpath breakers
409 …24 1.105170918075647624811707826490246514675628614562883537345747603  0E+999999  -> 1.648721270700…
411 …4891040428 0.8958341352965282506768545828765117803873717284891040428  0E+999999  -> 0.802518797962…
414 -- tryzeros cases
418 minexponent: -92
419 fmax2504  fma  0E-60 1000E-60   0E+999999  -> 0E-98 Clamped
420 fmax2505  fma  100E+60 0E+60    0E+999999  -> 0E+92 Clamped
422 -- mixed with zeros
424 minexponent: -999999
426 fmax2541 fma  0    -1      0E+999999  ->  0
427 fmax2542 fma -0    -1      0E+999999  ->  0
428 fmax2543 fma  0     1      0E+999999  ->  0
429 fmax2544 fma -0     1      0E+999999  ->  0
430 fmax2545 fma -1     0      0E+999999  ->  0
431 fmax2546 fma -1    -0      0E+999999  ->  0
432 fmax2547 fma  1     0      0E+999999  ->  0
433 fmax2548 fma  1    -0      0E+999999  ->  0
435 fmax2551 fma  0.0  -1      0E+999999  ->  0.0
436 fmax2552 fma -0.0  -1      0E+999999  ->  0.0
437 fmax2553 fma  0.0   1      0E+999999  ->  0.0
438 fmax2554 fma -0.0   1      0E+999999  ->  0.0
439 fmax2555 fma -1.0   0      0E+999999  ->  0.0
440 fmax2556 fma -1.0  -0      0E+999999  ->  0.0
441 fmax2557 fma  1.0   0      0E+999999  ->  0.0
442 fmax2558 fma  1.0  -0      0E+999999  ->  0.0
444 fmax2561 fma  0    -1.0    0E+999999  ->  0.0
445 fmax2562 fma -0    -1.0    0E+999999  ->  0.0
446 fmax2563 fma  0     1.0    0E+999999  ->  0.0
447 fmax2564 fma -0     1.0    0E+999999  ->  0.0
448 fmax2565 fma -1     0.0    0E+999999  ->  0.0
449 fmax2566 fma -1    -0.0    0E+999999  ->  0.0
450 fmax2567 fma  1     0.0    0E+999999  ->  0.0
451 fmax2568 fma  1    -0.0    0E+999999  ->  0.0
453 fmax2571 fma  0.0  -1.0    0E+999999  ->  0.00
454 fmax2572 fma -0.0  -1.0    0E+999999  ->  0.00
455 fmax2573 fma  0.0   1.0    0E+999999  ->  0.00
456 fmax2574 fma -0.0   1.0    0E+999999  ->  0.00
457 fmax2575 fma -1.0   0.0    0E+999999  ->  0.00
458 fmax2576 fma -1.0  -0.0    0E+999999  ->  0.00
459 fmax2577 fma  1.0   0.0    0E+999999  ->  0.00
460 fmax2578 fma  1.0  -0.0    0E+999999  ->  0.00
463 -- Specials
464 fmax2580 fma  Inf  -Inf    0E+999999  -> -Infinity
465 fmax2581 fma  Inf  -1000   0E+999999  -> -Infinity
466 fmax2582 fma  Inf  -1      0E+999999  -> -Infinity
467 fmax2583 fma  Inf  -0      0E+999999  ->  NaN  Invalid_operation
468 fmax2584 fma  Inf   0      0E+999999  ->  NaN  Invalid_operation
469 fmax2585 fma  Inf   1      0E+999999  ->  Infinity
470 fmax2586 fma  Inf   1000   0E+999999  ->  Infinity
471 fmax2587 fma  Inf   Inf    0E+999999  ->  Infinity
472 fmax2588 fma -1000  Inf    0E+999999  -> -Infinity
473 fmax2589 fma -Inf   Inf    0E+999999  -> -Infinity
474 fmax2590 fma -1     Inf    0E+999999  -> -Infinity
475 fmax2591 fma -0     Inf    0E+999999  ->  NaN  Invalid_operation
476 fmax2592 fma  0     Inf    0E+999999  ->  NaN  Invalid_operation
477 fmax2593 fma  1     Inf    0E+999999  ->  Infinity
478 fmax2594 fma  1000  Inf    0E+999999  ->  Infinity
479 fmax2595 fma  Inf   Inf    0E+999999  ->  Infinity
481 fmax2600 fma -Inf  -Inf    0E+999999  ->  Infinity
482 fmax2601 fma -Inf  -1000   0E+999999  ->  Infinity
483 fmax2602 fma -Inf  -1      0E+999999  ->  Infinity
484 fmax2603 fma -Inf  -0      0E+999999  ->  NaN  Invalid_operation
485 fmax2604 fma -Inf   0      0E+999999  ->  NaN  Invalid_operation
486 fmax2605 fma -Inf   1      0E+999999  -> -Infinity
487 fmax2606 fma -Inf   1000   0E+999999  -> -Infinity
488 fmax2607 fma -Inf   Inf    0E+999999  -> -Infinity
489 fmax2608 fma -1000  Inf    0E+999999  -> -Infinity
490 fmax2609 fma -Inf  -Inf    0E+999999  ->  Infinity
491 fmax2610 fma -1    -Inf    0E+999999  ->  Infinity
492 fmax2611 fma -0    -Inf    0E+999999  ->  NaN  Invalid_operation
493 fmax2612 fma  0    -Inf    0E+999999  ->  NaN  Invalid_operation
494 fmax2613 fma  1    -Inf    0E+999999  -> -Infinity
495 fmax2614 fma  1000 -Inf    0E+999999  -> -Infinity
496 fmax2615 fma  Inf  -Inf    0E+999999  -> -Infinity
498 fmax2621 fma  NaN -Inf     0E+999999  ->  NaN
499 fmax2622 fma  NaN -1000    0E+999999  ->  NaN
500 fmax2623 fma  NaN -1       0E+999999  ->  NaN
501 fmax2624 fma  NaN -0       0E+999999  ->  NaN
502 fmax2625 fma  NaN  0       0E+999999  ->  NaN
503 fmax2626 fma  NaN  1       0E+999999  ->  NaN
504 fmax2627 fma  NaN  1000    0E+999999  ->  NaN
505 fmax2628 fma  NaN  Inf     0E+999999  ->  NaN
506 fmax2629 fma  NaN  NaN     0E+999999  ->  NaN
507 fmax2630 fma -Inf  NaN     0E+999999  ->  NaN
508 fmax2631 fma -1000 NaN     0E+999999  ->  NaN
509 fmax2632 fma -1    NaN     0E+999999  ->  NaN
510 fmax2633 fma -0    NaN     0E+999999  ->  NaN
511 fmax2634 fma  0    NaN     0E+999999  ->  NaN
512 fmax2635 fma  1    NaN     0E+999999  ->  NaN
513 fmax2636 fma  1000 NaN     0E+999999  ->  NaN
514 fmax2637 fma  Inf  NaN     0E+999999  ->  NaN
516 fmax2641 fma  sNaN -Inf    0E+999999  ->  NaN  Invalid_operation
517 fmax2642 fma  sNaN -1000   0E+999999  ->  NaN  Invalid_operation
518 fmax2643 fma  sNaN -1      0E+999999  ->  NaN  Invalid_operation
519 fmax2644 fma  sNaN -0      0E+999999  ->  NaN  Invalid_operation
520 fmax2645 fma  sNaN  0      0E+999999  ->  NaN  Invalid_operation
521 fmax2646 fma  sNaN  1      0E+999999  ->  NaN  Invalid_operation
522 fmax2647 fma  sNaN  1000   0E+999999  ->  NaN  Invalid_operation
523 fmax2648 fma  sNaN  NaN    0E+999999  ->  NaN  Invalid_operation
524 fmax2649 fma  sNaN sNaN    0E+999999  ->  NaN  Invalid_operation
525 fmax2650 fma  NaN  sNaN    0E+999999  ->  NaN  Invalid_operation
526 fmax2651 fma -Inf  sNaN    0E+999999  ->  NaN  Invalid_operation
527 fmax2652 fma -1000 sNaN    0E+999999  ->  NaN  Invalid_operation
528 fmax2653 fma -1    sNaN    0E+999999  ->  NaN  Invalid_operation
529 fmax2654 fma -0    sNaN    0E+999999  ->  NaN  Invalid_operation
530 fmax2655 fma  0    sNaN    0E+999999  ->  NaN  Invalid_operation
531 fmax2656 fma  1    sNaN    0E+999999  ->  NaN  Invalid_operation
532 fmax2657 fma  1000 sNaN    0E+999999  ->  NaN  Invalid_operation
533 fmax2658 fma  Inf  sNaN    0E+999999  ->  NaN  Invalid_operation
534 fmax2659 fma  NaN  sNaN    0E+999999  ->  NaN  Invalid_operation
536 -- propagating NaNs
537 fmax2661 fma  NaN9 -Inf    0E+999999  ->  NaN9
538 fmax2662 fma  NaN8  999    0E+999999  ->  NaN8
539 fmax2663 fma  NaN71 Inf    0E+999999  ->  NaN71
540 fmax2664 fma  NaN6  NaN5   0E+999999  ->  NaN6
541 fmax2665 fma -Inf   NaN4   0E+999999  ->  NaN4
542 fmax2666 fma -999   NaN33  0E+999999  ->  NaN33
543 fmax2667 fma  Inf   NaN2   0E+999999  ->  NaN2
545 fmax2671 fma  sNaN99 -Inf     0E+999999  ->  NaN99 Invalid_operation
546 fmax2672 fma  sNaN98 -11      0E+999999  ->  NaN98 Invalid_operation
547 fmax2673 fma  sNaN97  NaN     0E+999999  ->  NaN97 Invalid_operation
548 fmax2674 fma  sNaN16 sNaN94   0E+999999  ->  NaN16 Invalid_operation
549 fmax2675 fma  NaN95  sNaN93   0E+999999  ->  NaN93 Invalid_operation
550 fmax2676 fma -Inf    sNaN92   0E+999999  ->  NaN92 Invalid_operation
551 fmax2677 fma  088    sNaN91   0E+999999  ->  NaN91 Invalid_operation
552 fmax2678 fma  Inf    sNaN90   0E+999999  ->  NaN90 Invalid_operation
553 fmax2679 fma  NaN    sNaN89   0E+999999  ->  NaN89 Invalid_operation
555 fmax2681 fma -NaN9 -Inf    0E+999999  -> -NaN9
556 fmax2682 fma -NaN8  999    0E+999999  -> -NaN8
557 fmax2683 fma -NaN71 Inf    0E+999999  -> -NaN71
558 fmax2684 fma -NaN6 -NaN5   0E+999999  -> -NaN6
559 fmax2685 fma -Inf  -NaN4   0E+999999  -> -NaN4
560 fmax2686 fma -999  -NaN33  0E+999999  -> -NaN33
561 fmax2687 fma  Inf  -NaN2   0E+999999  -> -NaN2
563 fmax2691 fma -sNaN99 -Inf     0E+999999  -> -NaN99 Invalid_operation
564 fmax2692 fma -sNaN98 -11      0E+999999  -> -NaN98 Invalid_operation
565 fmax2693 fma -sNaN97  NaN     0E+999999  -> -NaN97 Invalid_operation
566 fmax2694 fma -sNaN16 -sNaN94  0E+999999  -> -NaN16 Invalid_operation
567 fmax2695 fma -NaN95  -sNaN93  0E+999999  -> -NaN93 Invalid_operation
568 fmax2696 fma -Inf    -sNaN92  0E+999999  -> -NaN92 Invalid_operation
569 fmax2697 fma  088    -sNaN91  0E+999999  -> -NaN91 Invalid_operation
570 fmax2698 fma  Inf    -sNaN90  0E+999999  -> -NaN90 Invalid_operation
571 fmax2699 fma -NaN    -sNaN89  0E+999999  -> -NaN89 Invalid_operation
573 fmax2701 fma -NaN  -Inf    0E+999999  -> -NaN
574 fmax2702 fma -NaN   999    0E+999999  -> -NaN
575 fmax2703 fma -NaN   Inf    0E+999999  -> -NaN
576 fmax2704 fma -NaN  -NaN    0E+999999  -> -NaN
577 fmax2705 fma -Inf  -NaN0   0E+999999  -> -NaN
578 fmax2706 fma -999  -NaN    0E+999999  -> -NaN
579 fmax2707 fma  Inf  -NaN    0E+999999  -> -NaN
581 fmax2711 fma -sNaN   -Inf     0E+999999  -> -NaN Invalid_operation
582 fmax2712 fma -sNaN   -11      0E+999999  -> -NaN Invalid_operation
583 fmax2713 fma -sNaN00  NaN     0E+999999  -> -NaN Invalid_operation
584 fmax2714 fma -sNaN   -sNaN    0E+999999  -> -NaN Invalid_operation
585 fmax2715 fma -NaN    -sNaN    0E+999999  -> -NaN Invalid_operation
586 fmax2716 fma -Inf    -sNaN    0E+999999  -> -NaN Invalid_operation
587 fmax2717 fma  088    -sNaN    0E+999999  -> -NaN Invalid_operation
588 fmax2718 fma  Inf    -sNaN    0E+999999  -> -NaN Invalid_operation
589 fmax2719 fma -NaN    -sNaN    0E+999999  -> -NaN Invalid_operation
591 -- overflow and underflow tests .. note subnormal results
593 minexponent: -999999
594 fmax2730 fma +1.23456789012345E-0 9E+999999  0E+999999  -> Infinity Inexact Overflow Rounded
595 fmax2731 fma 9E+999999 +1.23456789012345E-0  0E+999999  -> Infinity Inexact Overflow Rounded
596 fmax2732 fma +0.100 9E-999999  0E+999999  -> 9.00E-1000000 Subnormal
597 fmax2733 fma 9E-999999 +0.100  0E+999999  -> 9.00E-1000000 Subnormal
598 fmax2735 fma -1.23456789012345E-0 9E+999999  0E+999999  -> -Infinity Inexact Overflow Rounded
599 fmax2736 fma 9E+999999 -1.23456789012345E-0  0E+999999  -> -Infinity Inexact Overflow Rounded
600 fmax2737 fma -0.100 9E-999999  0E+999999  -> -9.00E-1000000 Subnormal
601 fmax2738 fma 9E-999999 -0.100  0E+999999  -> -9.00E-1000000 Subnormal
603 -- signs
604 fmax2751 fma  1e+777777  1e+411111  0E+999999  ->  Infinity Overflow Inexact Rounded
605 fmax2752 fma  1e+777777 -1e+411111  0E+999999  -> -Infinity Overflow Inexact Rounded
606 fmax2753 fma -1e+777777  1e+411111  0E+999999  -> -Infinity Overflow Inexact Rounded
607 fmax2754 fma -1e+777777 -1e+411111  0E+999999  ->  Infinity Overflow Inexact Rounded
608 fmax2755 fma  1e-777777  1e-411111  0E+999999  ->  0E-1000007 Underflow Subnormal Inexact Rounded C…
609 fmax2756 fma  1e-777777 -1e-411111  0E+999999  -> -0E-1000007 Underflow Subnormal Inexact Rounded C…
610 fmax2757 fma -1e-777777  1e-411111  0E+999999  -> -0E-1000007 Underflow Subnormal Inexact Rounded C…
611 fmax2758 fma -1e-777777 -1e-411111  0E+999999  ->  0E-1000007 Underflow Subnormal Inexact Rounded C…
613 -- 'subnormal' boundary (all hard underflow or overflow in base arithemtic)
615 fmax2760 fma 1e-600000 1e-400001  0E+999999  -> 1E-1000001 Subnormal
616 fmax2761 fma 1e-600000 1e-400002  0E+999999  -> 1E-1000002 Subnormal
617 fmax2762 fma 1e-600000 1e-400003  0E+999999  -> 1E-1000003 Subnormal
618 fmax2763 fma 1e-600000 1e-400004  0E+999999  -> 1E-1000004 Subnormal
619 fmax2764 fma 1e-600000 1e-400005  0E+999999  -> 1E-1000005 Subnormal
620 fmax2765 fma 1e-600000 1e-400006  0E+999999  -> 1E-1000006 Subnormal
621 fmax2766 fma 1e-600000 1e-400007  0E+999999  -> 1E-1000007 Subnormal
622 fmax2767 fma 1e-600000 1e-400008  0E+999999  -> 0E-1000007 Underflow Subnormal Inexact Rounded Clam…
623 fmax2768 fma 1e-600000 1e-400009  0E+999999  -> 0E-1000007 Underflow Subnormal Inexact Rounded Clam…
624 fmax2769 fma 1e-600000 1e-400010  0E+999999  -> 0E-1000007 Underflow Subnormal Inexact Rounded Clam…
625 -- [no equivalent of 'subnormal' for overflow]
626 fmax2770 fma 1e+600000 1e+400001  0E+999999  -> Infinity Overflow Inexact Rounded
627 fmax2771 fma 1e+600000 1e+400002  0E+999999  -> Infinity Overflow Inexact Rounded
628 fmax2772 fma 1e+600000 1e+400003  0E+999999  -> Infinity Overflow Inexact Rounded
629 fmax2773 fma 1e+600000 1e+400004  0E+999999  -> Infinity Overflow Inexact Rounded
630 fmax2774 fma 1e+600000 1e+400005  0E+999999  -> Infinity Overflow Inexact Rounded
631 fmax2775 fma 1e+600000 1e+400006  0E+999999  -> Infinity Overflow Inexact Rounded
632 fmax2776 fma 1e+600000 1e+400007  0E+999999  -> Infinity Overflow Inexact Rounded
633 fmax2777 fma 1e+600000 1e+400008  0E+999999  -> Infinity Overflow Inexact Rounded
634 fmax2778 fma 1e+600000 1e+400009  0E+999999  -> Infinity Overflow Inexact Rounded
635 fmax2779 fma 1e+600000 1e+400010  0E+999999  -> Infinity Overflow Inexact Rounded
637 -- 'subnormal' test edge condition at higher precisions
639 fmax2780 fma 1e-600000 1e-400007  0E+999999  -> 1E-1000007 Subnormal
640 fmax2781 fma 1e-600000 1e-400008  0E+999999  -> 1E-1000008 Subnormal
641 fmax2782 fma 1e-600000 1e-400097  0E+999999  -> 1E-1000097 Subnormal
642 fmax2783 fma 1e-600000 1e-400098  0E+999999  -> 0E-1000097 Underflow Subnormal Inexact Rounded Clam…
644 fmax2784 fma 1e-600000 1e-400997  0E+999999  -> 1E-1000997 Subnormal
645 fmax2785 fma 1e-600000 1e-400998  0E+999999  -> 0E-1000997 Underflow Subnormal Inexact Rounded Clam…
647 -- test subnormals rounding
650 minexponent: -999
653 fmax2801 fma  1.0000E-999  1      0E+999999  -> 1.0000E-999
654 fmax2802 fma  1.000E-999   1e-1   0E+999999  -> 1.000E-1000 Subnormal
655 fmax2803 fma  1.00E-999    1e-2   0E+999999  -> 1.00E-1001  Subnormal
656 fmax2804 fma  1.0E-999     1e-3   0E+999999  -> 1.0E-1002   Subnormal
657 fmax2805 fma  1.0E-999     1e-4   0E+999999  -> 1E-1003     Subnormal Rounded
658 fmax2806 fma  1.3E-999     1e-4   0E+999999  -> 1E-1003     Underflow Subnormal Inexact Rounded
659 fmax2807 fma  1.5E-999     1e-4   0E+999999  -> 2E-1003     Underflow Subnormal Inexact Rounded
660 fmax2808 fma  1.7E-999     1e-4   0E+999999  -> 2E-1003     Underflow Subnormal Inexact Rounded
661 fmax2809 fma  2.3E-999     1e-4   0E+999999  -> 2E-1003     Underflow Subnormal Inexact Rounded
662 fmax2810 fma  2.5E-999     1e-4   0E+999999  -> 2E-1003     Underflow Subnormal Inexact Rounded
663 fmax2811 fma  2.7E-999     1e-4   0E+999999  -> 3E-1003     Underflow Subnormal Inexact Rounded
664 fmax2812 fma  1.49E-999    1e-4   0E+999999  -> 1E-1003     Underflow Subnormal Inexact Rounded
665 fmax2813 fma  1.50E-999    1e-4   0E+999999  -> 2E-1003     Underflow Subnormal Inexact Rounded
666 fmax2814 fma  1.51E-999    1e-4   0E+999999  -> 2E-1003     Underflow Subnormal Inexact Rounded
667 fmax2815 fma  2.49E-999    1e-4   0E+999999  -> 2E-1003     Underflow Subnormal Inexact Rounded
668 fmax2816 fma  2.50E-999    1e-4   0E+999999  -> 2E-1003     Underflow Subnormal Inexact Rounded
669 fmax2817 fma  2.51E-999    1e-4   0E+999999  -> 3E-1003     Underflow Subnormal Inexact Rounded
671 fmax2818 fma  1E-999       1e-4   0E+999999  -> 1E-1003     Subnormal
672 fmax2819 fma  3E-999       1e-5   0E+999999  -> 0E-1003     Underflow Subnormal Inexact Rounded Cla…
673 fmax2820 fma  5E-999       1e-5   0E+999999  -> 0E-1003     Underflow Subnormal Inexact Rounded Cla…
674 fmax2821 fma  7E-999       1e-5   0E+999999  -> 1E-1003     Underflow Subnormal Inexact Rounded
675 fmax2822 fma  9E-999       1e-5   0E+999999  -> 1E-1003     Underflow Subnormal Inexact Rounded
676 fmax2823 fma  9.9E-999     1e-5   0E+999999  -> 1E-1003     Underflow Subnormal Inexact Rounded
678 fmax2824 fma  1E-999      -1e-4   0E+999999  -> -1E-1003    Subnormal
679 fmax2825 fma  3E-999      -1e-5   0E+999999  -> -0E-1003    Underflow Subnormal Inexact Rounded Cla…
680 fmax2826 fma -5E-999       1e-5   0E+999999  -> -0E-1003    Underflow Subnormal Inexact Rounded Cla…
681 fmax2827 fma  7E-999      -1e-5   0E+999999  -> -1E-1003    Underflow Subnormal Inexact Rounded
682 fmax2828 fma -9E-999       1e-5   0E+999999  -> -1E-1003    Underflow Subnormal Inexact Rounded
683 fmax2829 fma  9.9E-999    -1e-5   0E+999999  -> -1E-1003    Underflow Subnormal Inexact Rounded
684 fmax2830 fma  3.0E-999    -1e-5   0E+999999  -> -0E-1003    Underflow Subnormal Inexact Rounded Cla…
686 fmax2831 fma  1.0E-501     1e-501  0E+999999  -> 1.0E-1002   Subnormal
687 fmax2832 fma  2.0E-501     2e-501  0E+999999  -> 4.0E-1002   Subnormal
688 fmax2833 fma  4.0E-501     4e-501  0E+999999  -> 1.60E-1001  Subnormal
689 fmax2834 fma 10.0E-501    10e-501  0E+999999  -> 1.000E-1000 Subnormal
690 fmax2835 fma 30.0E-501    30e-501  0E+999999  -> 9.000E-1000 Subnormal
691 fmax2836 fma 40.0E-501    40e-501  0E+999999  -> 1.6000E-999
693 -- squares
694 fmax2840 fma  1E-502       1e-502  0E+999999  -> 0E-1003     Underflow Subnormal Inexact Rounded Cl…
695 fmax2841 fma  1E-501       1e-501  0E+999999  -> 1E-1002     Subnormal
696 fmax2842 fma  2E-501       2e-501  0E+999999  -> 4E-1002     Subnormal
697 fmax2843 fma  4E-501       4e-501  0E+999999  -> 1.6E-1001   Subnormal
698 fmax2844 fma 10E-501      10e-501  0E+999999  -> 1.00E-1000  Subnormal
699 fmax2845 fma 30E-501      30e-501  0E+999999  -> 9.00E-1000  Subnormal
700 fmax2846 fma 40E-501      40e-501  0E+999999  -> 1.600E-999
702 -- cubes
703 fmax2850 fma  1E-670     1e-335  0E+999999  -> 0E-1003    Underflow Subnormal Inexact Rounded Clamp…
704 fmax2851 fma  1E-668     1e-334  0E+999999  -> 1E-1002    Subnormal
705 fmax2852 fma  4E-668     2e-334  0E+999999  -> 8E-1002    Subnormal
706 fmax2853 fma  9E-668     3e-334  0E+999999  -> 2.7E-1001  Subnormal
707 fmax2854 fma 16E-668     4e-334  0E+999999  -> 6.4E-1001  Subnormal
708 fmax2855 fma 25E-668     5e-334  0E+999999  -> 1.25E-1000 Subnormal
709 fmax2856 fma 10E-668   100e-334  0E+999999  -> 1.000E-999
711 -- test derived from result of 0.099 ** 999 at 15 digits with unlimited exponent
713 fmax2860 fma  6636851557994578716E-520 6636851557994578716E-520  0E+999999  -> 4.40477986028551E-10…
715 -- Long operand overflow may be a different path
718 minexponent: -999999
719 fmax2870 fma 1  9.999E+999999    0E+999999  ->  Infinity Inexact Overflow Rounded
720 fmax2871 fma 1 -9.999E+999999    0E+999999  -> -Infinity Inexact Overflow Rounded
721 fmax2872 fma    9.999E+999999 1  0E+999999  ->  Infinity Inexact Overflow Rounded
722 fmax2873 fma   -9.999E+999999 1  0E+999999  -> -Infinity Inexact Overflow Rounded
724 -- check for double-rounded subnormals
727 minexponent: -79
728 fmax2881 fma  1.2347E-40  1.2347E-40   0E+999999  ->  1.524E-80  Inexact Rounded Subnormal Underflow
729 fmax2882 fma  1.234E-40  1.234E-40     0E+999999  ->  1.523E-80  Inexact Rounded Subnormal Underflow
730 fmax2883 fma  1.23E-40   1.23E-40      0E+999999  ->  1.513E-80  Inexact Rounded Subnormal Underflow
731 fmax2884 fma  1.2E-40    1.2E-40       0E+999999  ->  1.44E-80   Subnormal
732 fmax2885 fma  1.2E-40    1.2E-41       0E+999999  ->  1.44E-81   Subnormal
733 fmax2886 fma  1.2E-40    1.2E-42       0E+999999  ->  1.4E-82    Subnormal Inexact Rounded Underflow
734 fmax2887 fma  1.2E-40    1.3E-42       0E+999999  ->  1.6E-82    Subnormal Inexact Rounded Underflow
735 fmax2888 fma  1.3E-40    1.3E-42       0E+999999  ->  1.7E-82    Subnormal Inexact Rounded Underflow
736 fmax2889 fma  1.3E-40    1.3E-43       0E+999999  ->    2E-83    Subnormal Inexact Rounded Underflow
737 fmax2890 fma  1.3E-41    1.3E-43       0E+999999  ->    0E-83    Clamped Subnormal Inexact Rounded …
739 fmax2891 fma  1.2345E-39   1.234E-40   0E+999999  ->  1.5234E-79 Inexact Rounded
740 fmax2892 fma  1.23456E-39  1.234E-40   0E+999999  ->  1.5234E-79 Inexact Rounded
741 fmax2893 fma  1.2345E-40   1.234E-40   0E+999999  ->  1.523E-80  Inexact Rounded Subnormal Underflow
742 fmax2894 fma  1.23456E-40  1.234E-40   0E+999999  ->  1.523E-80  Inexact Rounded Subnormal Underflow
743 fmax2895 fma  1.2345E-41   1.234E-40   0E+999999  ->  1.52E-81   Inexact Rounded Subnormal Underflow
744 fmax2896 fma  1.23456E-41  1.234E-40   0E+999999  ->  1.52E-81   Inexact Rounded Subnormal Underflow
746 -- Now explore the case where we get a normal result with Underflow
750 minExponent: -383
752 fmax2900 fma  0.3000000000E-191 0.3000000000E-191  0E+999999  -> 9.00000000000000E-384 Subnormal Ro…
753 fmax2901 fma  0.3000000001E-191 0.3000000001E-191  0E+999999  -> 9.00000000600000E-384 Underflow In…
754 fmax2902 fma  9.999999999999999E-383  0.0999999999999          0E+999999  -> 9.99999999999000E-384 …
755 fmax2903 fma  9.999999999999999E-383  0.09999999999999         0E+999999  -> 9.99999999999900E-384 …
756 fmax2904 fma  9.999999999999999E-383  0.099999999999999        0E+999999  -> 9.99999999999990E-384 …
757 fmax2905 fma  9.999999999999999E-383  0.0999999999999999       0E+999999  -> 9.99999999999999E-384 …
758 -- prove operands are exact
759 fmax2906 fma  9.999999999999999E-383  1                        0E+999999  -> 9.999999999999999E-383
760 fmax2907 fma                       1  0.09999999999999999      0E+999999  -> 0.09999999999999999
761 -- the next rounds to Nmin
762 fmax2908 fma  9.999999999999999E-383  0.09999999999999999      0E+999999  -> 1.000000000000000E-383…
763 fmax2909 fma  9.999999999999999E-383  0.099999999999999999     0E+999999  -> 1.000000000000000E-383…
764 fmax2910 fma  9.999999999999999E-383  0.0999999999999999999    0E+999999  -> 1.000000000000000E-383…
765 fmax2911 fma  9.999999999999999E-383  0.09999999999999999999   0E+999999  -> 1.000000000000000E-383…
767 -- Examples from SQL proposal (Krishna Kulkarni)
771 minExponent: -6143
772 fmax2921  fma 130E-2  120E-2  0E+999999  -> 1.5600
773 fmax2922  fma 130E-2  12E-1   0E+999999  -> 1.560
774 fmax2923  fma 130E-2  1E0     0E+999999  -> 1.30
776 -- Null tests
777 fmax2990 fma  # 10  0E+999999  -> NaN Invalid_operation
778 fmax2991 fma 10  #  0E+999999  -> NaN Invalid_operation
780 -- ADDITION TESTS ------------------------------------------------------
784 minexponent: -383
786 -- [first group are 'quick confidence check']
787 fmax3001 fma  1   1       1       ->  2
788 fmax3002 fma  1   2       3       ->  5
789 fmax3003 fma  1   '5.75'  '3.3'   ->  9.05
790 fmax3004 fma  1   '5'     '-3'    ->  2
791 fmax3005 fma  1   '-5'    '-3'    ->  -8
792 fmax3006 fma  1   '-7'    '2.5'   ->  -4.5
793 fmax3007 fma  1   '0.7'   '0.3'   ->  1.0
794 fmax3008 fma  1   '1.25'  '1.25'  ->  2.50
795 fmax3009 fma  1   '1.23456789'  '1.00000000' -> '2.23456789'
796 fmax3010 fma  1   '1.23456789'  '1.00000011' -> '2.23456800'
798 fmax3011 fma  1   '0.4444444444'  '0.5555555555' -> '1.00000000' Inexact Rounded
799 fmax3012 fma  1   '0.4444444440'  '0.5555555555' -> '1.00000000' Inexact Rounded
800 fmax3013 fma  1   '0.4444444444'  '0.5555555550' -> '0.999999999' Inexact Rounded
801 fmax3014 fma  1   '0.44444444449'    '0' -> '0.444444444' Inexact Rounded
802 fmax3015 fma  1   '0.444444444499'   '0' -> '0.444444444' Inexact Rounded
803 fmax3016 fma  1   '0.4444444444999'  '0' -> '0.444444444' Inexact Rounded
804 fmax3017 fma  1   '0.4444444445000'  '0' -> '0.444444445' Inexact Rounded
805 fmax3018 fma  1   '0.4444444445001'  '0' -> '0.444444445' Inexact Rounded
806 fmax3019 fma  1   '0.444444444501'   '0' -> '0.444444445' Inexact Rounded
807 fmax3020 fma  1   '0.44444444451'    '0' -> '0.444444445' Inexact Rounded
809 fmax3021 fma  1   0 1 -> 1
810 fmax3022 fma  1   1 1 -> 2
811 fmax3023 fma  1   2 1 -> 3
812 fmax3024 fma  1   3 1 -> 4
813 fmax3025 fma  1   4 1 -> 5
814 fmax3026 fma  1   5 1 -> 6
815 fmax3027 fma  1   6 1 -> 7
816 fmax3028 fma  1   7 1 -> 8
817 fmax3029 fma  1   8 1 -> 9
818 fmax3030 fma  1   9 1 -> 10
820 -- some carrying effects
821 fmax3031 fma  1   '0.9998'  '0.0000' -> '0.9998'
822 fmax3032 fma  1   '0.9998'  '0.0001' -> '0.9999'
823 fmax3033 fma  1   '0.9998'  '0.0002' -> '1.0000'
824 fmax3034 fma  1   '0.9998'  '0.0003' -> '1.0001'
826 fmax3035 fma  1   '70'  '10000e+9' -> '1.00000000E+13' Inexact Rounded
827 fmax3036 fma  1   '700'  '10000e+9' -> '1.00000000E+13' Inexact Rounded
828 fmax3037 fma  1   '7000'  '10000e+9' -> '1.00000000E+13' Inexact Rounded
829 fmax3038 fma  1   '70000'  '10000e+9' -> '1.00000001E+13' Inexact Rounded
830 fmax3039 fma  1   '700000'  '10000e+9' -> '1.00000007E+13' Rounded
832 -- symmetry:
833 fmax3040 fma  1   '10000e+9'  '70' -> '1.00000000E+13' Inexact Rounded
834 fmax3041 fma  1   '10000e+9'  '700' -> '1.00000000E+13' Inexact Rounded
835 fmax3042 fma  1   '10000e+9'  '7000' -> '1.00000000E+13' Inexact Rounded
836 fmax3044 fma  1   '10000e+9'  '70000' -> '1.00000001E+13' Inexact Rounded
837 fmax3045 fma  1   '10000e+9'  '700000' -> '1.00000007E+13' Rounded
839 -- same, higher precision
841 fmax3046 fma  1   '10000e+9'  '7' -> '10000000000007'
842 fmax3047 fma  1   '10000e+9'  '70' -> '10000000000070'
843 fmax3048 fma  1   '10000e+9'  '700' -> '10000000000700'
844 fmax3049 fma  1   '10000e+9'  '7000' -> '10000000007000'
845 fmax3050 fma  1   '10000e+9'  '70000' -> '10000000070000'
846 fmax3051 fma  1   '10000e+9'  '700000' -> '10000000700000'
847 fmax3052 fma  1   '10000e+9'  '7000000' -> '10000007000000'
849 -- examples from decarith
850 fmax3053 fma  1   '12' '7.00' -> '19.00'
851 fmax3054 fma  1   '1.3' '-1.07' -> '0.23'
852 fmax3055 fma  1   '1.3' '-1.30' -> '0.00'
853 fmax3056 fma  1   '1.3' '-2.07' -> '-0.77'
854 fmax3057 fma  1   '1E+2' '1E+4' -> '1.01E+4'
856 -- zero preservation
858 fmax3060 fma  1   '10000e+9'  '70000' -> '1.00000E+13' Inexact Rounded
859 fmax3061 fma  1   1 '0.0001' -> '1.0001'
860 fmax3062 fma  1   1 '0.00001' -> '1.00001'
861 fmax3063 fma  1   1 '0.000001' -> '1.00000' Inexact Rounded
862 fmax3064 fma  1   1 '0.0000001' -> '1.00000' Inexact Rounded
863 fmax3065 fma  1   1 '0.00000001' -> '1.00000' Inexact Rounded
865 -- some funny zeros [in case of bad signum]
866 fmax3070 fma  1   1  0    -> 1
867 fmax3071 fma  1   1 0.    -> 1
868 fmax3072 fma  1   1  .0   -> 1.0
869 fmax3073 fma  1   1 0.0   -> 1.0
870 fmax3074 fma  1   1 0.00  -> 1.00
871 fmax3075 fma  1    0  1   -> 1
872 fmax3076 fma  1   0.  1   -> 1
873 fmax3077 fma  1    .0 1   -> 1.0
874 fmax3078 fma  1   0.0 1   -> 1.0
875 fmax3079 fma  1   0.00 1  -> 1.00
879 -- some carries
880 fmax3080 fma  1   999999998 1  -> 999999999
881 fmax3081 fma  1   999999999 1  -> 1.00000000E+9 Rounded
882 fmax3082 fma  1    99999999 1  -> 100000000
883 fmax3083 fma  1     9999999 1  -> 10000000
884 fmax3084 fma  1      999999 1  -> 1000000
885 fmax3085 fma  1       99999 1  -> 100000
886 fmax3086 fma  1        9999 1  -> 10000
887 fmax3087 fma  1         999 1  -> 1000
888 fmax3088 fma  1          99 1  -> 100
889 fmax3089 fma  1           9 1  -> 10
892 -- more LHS swaps
893 fmax3090 fma  1   '-56267E-10'   0 ->  '-0.0000056267'
894 fmax3091 fma  1   '-56267E-6'    0 ->  '-0.056267'
895 fmax3092 fma  1   '-56267E-5'    0 ->  '-0.56267'
896 fmax3093 fma  1   '-56267E-4'    0 ->  '-5.6267'
897 fmax3094 fma  1   '-56267E-3'    0 ->  '-56.267'
898 fmax3095 fma  1   '-56267E-2'    0 ->  '-562.67'
899 fmax3096 fma  1   '-56267E-1'    0 ->  '-5626.7'
900 fmax3097 fma  1   '-56267E-0'    0 ->  '-56267'
901 fmax3098 fma  1   '-5E-10'       0 ->  '-5E-10'
902 fmax3099 fma  1   '-5E-7'        0 ->  '-5E-7'
903 fmax3100 fma  1   '-5E-6'        0 ->  '-0.000005'
904 fmax3101 fma  1   '-5E-5'        0 ->  '-0.00005'
905 fmax3102 fma  1   '-5E-4'        0 ->  '-0.0005'
906 fmax3103 fma  1   '-5E-1'        0 ->  '-0.5'
907 fmax3104 fma  1   '-5E0'         0 ->  '-5'
908 fmax3105 fma  1   '-5E1'         0 ->  '-50'
909 fmax3106 fma  1   '-5E5'         0 ->  '-500000'
910 fmax3107 fma  1   '-5E8'         0 ->  '-500000000'
911 fmax3108 fma  1   '-5E9'         0 ->  '-5.00000000E+9'   Rounded
912 fmax3109 fma  1   '-5E10'        0 ->  '-5.00000000E+10'  Rounded
913 fmax3110 fma  1   '-5E11'        0 ->  '-5.00000000E+11'  Rounded
914 fmax3111 fma  1   '-5E100'       0 ->  '-5.00000000E+100' Rounded
916 -- more RHS swaps
917 fmax3113 fma  1   0  '-56267E-10' ->  '-0.0000056267'
918 fmax3114 fma  1   0  '-56267E-6'  ->  '-0.056267'
919 fmax3116 fma  1   0  '-56267E-5'  ->  '-0.56267'
920 fmax3117 fma  1   0  '-56267E-4'  ->  '-5.6267'
921 fmax3119 fma  1   0  '-56267E-3'  ->  '-56.267'
922 fmax3120 fma  1   0  '-56267E-2'  ->  '-562.67'
923 fmax3121 fma  1   0  '-56267E-1'  ->  '-5626.7'
924 fmax3122 fma  1   0  '-56267E-0'  ->  '-56267'
925 fmax3123 fma  1   0  '-5E-10'     ->  '-5E-10'
926 fmax3124 fma  1   0  '-5E-7'      ->  '-5E-7'
927 fmax3125 fma  1   0  '-5E-6'      ->  '-0.000005'
928 fmax3126 fma  1   0  '-5E-5'      ->  '-0.00005'
929 fmax3127 fma  1   0  '-5E-4'      ->  '-0.0005'
930 fmax3128 fma  1   0  '-5E-1'      ->  '-0.5'
931 fmax3129 fma  1   0  '-5E0'       ->  '-5'
932 fmax3130 fma  1   0  '-5E1'       ->  '-50'
933 fmax3131 fma  1   0  '-5E5'       ->  '-500000'
934 fmax3132 fma  1   0  '-5E8'       ->  '-500000000'
935 fmax3133 fma  1   0  '-5E9'       ->  '-5.00000000E+9'    Rounded
936 fmax3134 fma  1   0  '-5E10'      ->  '-5.00000000E+10'   Rounded
937 fmax3135 fma  1   0  '-5E11'      ->  '-5.00000000E+11'   Rounded
938 fmax3136 fma  1   0  '-5E100'     ->  '-5.00000000E+100'  Rounded
940 -- related
941 fmax3137 fma  1    1  '0E-12'      ->  '1.00000000'  Rounded
942 fmax3138 fma  1   -1  '0E-12'      ->  '-1.00000000' Rounded
943 fmax3139 fma  1   '0E-12' 1        ->  '1.00000000'  Rounded
944 fmax3140 fma  1   '0E-12' -1       ->  '-1.00000000' Rounded
945 fmax3141 fma  1   1E+4    0.0000   ->  '10000.0000'
946 fmax3142 fma  1   1E+4    0.00000  ->  '10000.0000'  Rounded
947 fmax3143 fma  1   0.000   1E+5     ->  '100000.000'
948 fmax3144 fma  1   0.0000  1E+5     ->  '100000.000'  Rounded
950 -- [some of the next group are really constructor tests]
951 fmax3146 fma  1   '00.0'  0       ->  '0.0'
952 fmax3147 fma  1   '0.00'  0       ->  '0.00'
953 fmax3148 fma  1    0      '0.00'  ->  '0.00'
954 fmax3149 fma  1    0      '00.0'  ->  '0.0'
955 fmax3150 fma  1   '00.0'  '0.00'  ->  '0.00'
956 fmax3151 fma  1   '0.00'  '00.0'  ->  '0.00'
957 fmax3152 fma  1   '3'     '.3'    ->  '3.3'
958 fmax3153 fma  1   '3.'    '.3'    ->  '3.3'
959 fmax3154 fma  1   '3.0'   '.3'    ->  '3.3'
960 fmax3155 fma  1   '3.00'  '.3'    ->  '3.30'
961 fmax3156 fma  1   '3'     '3'     ->  '6'
962 fmax3157 fma  1   '3'     '+3'    ->  '6'
963 fmax3158 fma  1   '3'     '-3'    ->  '0'
964 fmax3159 fma  1   '0.3'   '-0.3'  ->  '0.0'
965 fmax3160 fma  1   '0.03'  '-0.03' ->  '0.00'
967 -- try borderline precision, with carries, etc.
969 fmax3161 fma  1   '1E+12' '-1'    -> '999999999999'
970 fmax3162 fma  1   '1E+12'  '1.11' -> '1000000000001.11'
971 fmax3163 fma  1   '1.11'  '1E+12' -> '1000000000001.11'
972 fmax3164 fma  1   '-1'    '1E+12' -> '999999999999'
973 fmax3165 fma  1   '7E+12' '-1'    -> '6999999999999'
974 fmax3166 fma  1   '7E+12'  '1.11' -> '7000000000001.11'
975 fmax3167 fma  1   '1.11'  '7E+12' -> '7000000000001.11'
976 fmax3168 fma  1   '-1'    '7E+12' -> '6999999999999'
978 --             123456789012345      123456789012345      1 23456789012345
979 fmax3170 fma  1   '0.444444444444444'  '0.555555555555563' -> '1.00000000000001' Inexact Rounded
980 fmax3171 fma  1   '0.444444444444444'  '0.555555555555562' -> '1.00000000000001' Inexact Rounded
981 fmax3172 fma  1   '0.444444444444444'  '0.555555555555561' -> '1.00000000000001' Inexact Rounded
982 fmax3173 fma  1   '0.444444444444444'  '0.555555555555560' -> '1.00000000000000' Inexact Rounded
983 fmax3174 fma  1   '0.444444444444444'  '0.555555555555559' -> '1.00000000000000' Inexact Rounded
984 fmax3175 fma  1   '0.444444444444444'  '0.555555555555558' -> '1.00000000000000' Inexact Rounded
985 fmax3176 fma  1   '0.444444444444444'  '0.555555555555557' -> '1.00000000000000' Inexact Rounded
986 fmax3177 fma  1   '0.444444444444444'  '0.555555555555556' -> '1.00000000000000' Rounded
987 fmax3178 fma  1   '0.444444444444444'  '0.555555555555555' -> '0.999999999999999'
988 fmax3179 fma  1   '0.444444444444444'  '0.555555555555554' -> '0.999999999999998'
989 fmax3180 fma  1   '0.444444444444444'  '0.555555555555553' -> '0.999999999999997'
990 fmax3181 fma  1   '0.444444444444444'  '0.555555555555552' -> '0.999999999999996'
991 fmax3182 fma  1   '0.444444444444444'  '0.555555555555551' -> '0.999999999999995'
992 fmax3183 fma  1   '0.444444444444444'  '0.555555555555550' -> '0.999999999999994'
994 -- and some more, including residue effects and different roundings
997 fmax3200 fma  1   '123456789' 0             -> '123456789'
998 fmax3201 fma  1   '123456789' 0.000000001   -> '123456789' Inexact Rounded
999 fmax3202 fma  1   '123456789' 0.000001      -> '123456789' Inexact Rounded
1000 fmax3203 fma  1   '123456789' 0.1           -> '123456789' Inexact Rounded
1001 fmax3204 fma  1   '123456789' 0.4           -> '123456789' Inexact Rounded
1002 fmax3205 fma  1   '123456789' 0.49          -> '123456789' Inexact Rounded
1003 fmax3206 fma  1   '123456789' 0.499999      -> '123456789' Inexact Rounded
1004 fmax3207 fma  1   '123456789' 0.499999999   -> '123456789' Inexact Rounded
1005 fmax3208 fma  1   '123456789' 0.5           -> '123456790' Inexact Rounded
1006 fmax3209 fma  1   '123456789' 0.500000001   -> '123456790' Inexact Rounded
1007 fmax3210 fma  1   '123456789' 0.500001      -> '123456790' Inexact Rounded
1008 fmax3211 fma  1   '123456789' 0.51          -> '123456790' Inexact Rounded
1009 fmax3212 fma  1   '123456789' 0.6           -> '123456790' Inexact Rounded
1010 fmax3213 fma  1   '123456789' 0.9           -> '123456790' Inexact Rounded
1011 fmax3214 fma  1   '123456789' 0.99999       -> '123456790' Inexact Rounded
1012 fmax3215 fma  1   '123456789' 0.999999999   -> '123456790' Inexact Rounded
1013 fmax3216 fma  1   '123456789' 1             -> '123456790'
1014 fmax3217 fma  1   '123456789' 1.000000001   -> '123456790' Inexact Rounded
1015 fmax3218 fma  1   '123456789' 1.00001       -> '123456790' Inexact Rounded
1016 fmax3219 fma  1   '123456789' 1.1           -> '123456790' Inexact Rounded
1019 fmax3220 fma  1   '123456789' 0             -> '123456789'
1020 fmax3221 fma  1   '123456789' 0.000000001   -> '123456789' Inexact Rounded
1021 fmax3222 fma  1   '123456789' 0.000001      -> '123456789' Inexact Rounded
1022 fmax3223 fma  1   '123456789' 0.1           -> '123456789' Inexact Rounded
1023 fmax3224 fma  1   '123456789' 0.4           -> '123456789' Inexact Rounded
1024 fmax3225 fma  1   '123456789' 0.49          -> '123456789' Inexact Rounded
1025 fmax3226 fma  1   '123456789' 0.499999      -> '123456789' Inexact Rounded
1026 fmax3227 fma  1   '123456789' 0.499999999   -> '123456789' Inexact Rounded
1027 fmax3228 fma  1   '123456789' 0.5           -> '123456790' Inexact Rounded
1028 fmax3229 fma  1   '123456789' 0.500000001   -> '123456790' Inexact Rounded
1029 fmax3230 fma  1   '123456789' 0.500001      -> '123456790' Inexact Rounded
1030 fmax3231 fma  1   '123456789' 0.51          -> '123456790' Inexact Rounded
1031 fmax3232 fma  1   '123456789' 0.6           -> '123456790' Inexact Rounded
1032 fmax3233 fma  1   '123456789' 0.9           -> '123456790' Inexact Rounded
1033 fmax3234 fma  1   '123456789' 0.99999       -> '123456790' Inexact Rounded
1034 fmax3235 fma  1   '123456789' 0.999999999   -> '123456790' Inexact Rounded
1035 fmax3236 fma  1   '123456789' 1             -> '123456790'
1036 fmax3237 fma  1   '123456789' 1.00000001    -> '123456790' Inexact Rounded
1037 fmax3238 fma  1   '123456789' 1.00001       -> '123456790' Inexact Rounded
1038 fmax3239 fma  1   '123456789' 1.1           -> '123456790' Inexact Rounded
1039 -- critical few with even bottom digit...
1040 fmax3240 fma  1   '123456788' 0.499999999   -> '123456788' Inexact Rounded
1041 fmax3241 fma  1   '123456788' 0.5           -> '123456788' Inexact Rounded
1042 fmax3242 fma  1   '123456788' 0.500000001   -> '123456789' Inexact Rounded
1045 fmax3250 fma  1   '123456789' 0             -> '123456789'
1046 fmax3251 fma  1   '123456789' 0.000000001   -> '123456789' Inexact Rounded
1047 fmax3252 fma  1   '123456789' 0.000001      -> '123456789' Inexact Rounded
1048 fmax3253 fma  1   '123456789' 0.1           -> '123456789' Inexact Rounded
1049 fmax3254 fma  1   '123456789' 0.4           -> '123456789' Inexact Rounded
1050 fmax3255 fma  1   '123456789' 0.49          -> '123456789' Inexact Rounded
1051 fmax3256 fma  1   '123456789' 0.499999      -> '123456789' Inexact Rounded
1052 fmax3257 fma  1   '123456789' 0.499999999   -> '123456789' Inexact Rounded
1053 fmax3258 fma  1   '123456789' 0.5           -> '123456789' Inexact Rounded
1054 fmax3259 fma  1   '123456789' 0.500000001   -> '123456789' Inexact Rounded
1055 fmax3260 fma  1   '123456789' 0.500001      -> '123456789' Inexact Rounded
1056 fmax3261 fma  1   '123456789' 0.51          -> '123456789' Inexact Rounded
1057 fmax3262 fma  1   '123456789' 0.6           -> '123456789' Inexact Rounded
1058 fmax3263 fma  1   '123456789' 0.9           -> '123456789' Inexact Rounded
1059 fmax3264 fma  1   '123456789' 0.99999       -> '123456789' Inexact Rounded
1060 fmax3265 fma  1   '123456789' 0.999999999   -> '123456789' Inexact Rounded
1061 fmax3266 fma  1   '123456789' 1             -> '123456790'
1062 fmax3267 fma  1   '123456789' 1.00000001    -> '123456790' Inexact Rounded
1063 fmax3268 fma  1   '123456789' 1.00001       -> '123456790' Inexact Rounded
1064 fmax3269 fma  1   '123456789' 1.1           -> '123456790' Inexact Rounded
1066 -- input preparation tests (operands should not be rounded)
1070 fmax3270 fma  1   '12345678900000'  9999999999999 ->  '2.23E+13' Inexact Rounded
1071 fmax3271 fma  1    '9999999999999' 12345678900000 ->  '2.23E+13' Inexact Rounded
1073 fmax3272 fma  1   '12E+3'  '3444'   ->  '1.54E+4' Inexact Rounded
1074 fmax3273 fma  1   '12E+3'  '3446'   ->  '1.54E+4' Inexact Rounded
1075 fmax3274 fma  1   '12E+3'  '3449.9' ->  '1.54E+4' Inexact Rounded
1076 fmax3275 fma  1   '12E+3'  '3450.0' ->  '1.55E+4' Inexact Rounded
1077 fmax3276 fma  1   '12E+3'  '3450.1' ->  '1.55E+4' Inexact Rounded
1078 fmax3277 fma  1   '12E+3'  '3454'   ->  '1.55E+4' Inexact Rounded
1079 fmax3278 fma  1   '12E+3'  '3456'   ->  '1.55E+4' Inexact Rounded
1081 fmax3281 fma  1   '3444'   '12E+3'  ->  '1.54E+4' Inexact Rounded
1082 fmax3282 fma  1   '3446'   '12E+3'  ->  '1.54E+4' Inexact Rounded
1083 fmax3283 fma  1   '3449.9' '12E+3'  ->  '1.54E+4' Inexact Rounded
1084 fmax3284 fma  1   '3450.0' '12E+3'  ->  '1.55E+4' Inexact Rounded
1085 fmax3285 fma  1   '3450.1' '12E+3'  ->  '1.55E+4' Inexact Rounded
1086 fmax3286 fma  1   '3454'   '12E+3'  ->  '1.55E+4' Inexact Rounded
1087 fmax3287 fma  1   '3456'   '12E+3'  ->  '1.55E+4' Inexact Rounded
1090 fmax3291 fma  1   '3444'   '12E+3'  ->  '1.54E+4' Inexact Rounded
1091 fmax3292 fma  1   '3446'   '12E+3'  ->  '1.54E+4' Inexact Rounded
1092 fmax3293 fma  1   '3449.9' '12E+3'  ->  '1.54E+4' Inexact Rounded
1093 fmax3294 fma  1   '3450.0' '12E+3'  ->  '1.54E+4' Inexact Rounded
1094 fmax3295 fma  1   '3450.1' '12E+3'  ->  '1.55E+4' Inexact Rounded
1095 fmax3296 fma  1   '3454'   '12E+3'  ->  '1.55E+4' Inexact Rounded
1096 fmax3297 fma  1   '3456'   '12E+3'  ->  '1.55E+4' Inexact Rounded
1098 -- 1 in last place tests
1100 fmax3301 fma  1    -1   1      ->   0
1101 fmax3302 fma  1     0   1      ->   1
1102 fmax3303 fma  1     1   1      ->   2
1103 fmax3304 fma  1    12   1      ->  13
1104 fmax3305 fma  1    98   1      ->  99
1105 fmax3306 fma  1    99   1      -> 100
1106 fmax3307 fma  1   100   1      -> 101
1107 fmax3308 fma  1   101   1      -> 102
1108 fmax3309 fma  1    -1  -1      ->  -2
1109 fmax3310 fma  1     0  -1      ->  -1
1110 fmax3311 fma  1     1  -1      ->   0
1111 fmax3312 fma  1    12  -1      ->  11
1112 fmax3313 fma  1    98  -1      ->  97
1113 fmax3314 fma  1    99  -1      ->  98
1114 fmax3315 fma  1   100  -1      ->  99
1115 fmax3316 fma  1   101  -1      -> 100
1117 fmax3321 fma  1   -0.01  0.01    ->  0.00
1118 fmax3322 fma  1    0.00  0.01    ->  0.01
1119 fmax3323 fma  1    0.01  0.01    ->  0.02
1120 fmax3324 fma  1    0.12  0.01    ->  0.13
1121 fmax3325 fma  1    0.98  0.01    ->  0.99
1122 fmax3326 fma  1    0.99  0.01    ->  1.00
1123 fmax3327 fma  1    1.00  0.01    ->  1.01
1124 fmax3328 fma  1    1.01  0.01    ->  1.02
1125 fmax3329 fma  1   -0.01 -0.01    -> -0.02
1126 fmax3330 fma  1    0.00 -0.01    -> -0.01
1127 fmax3331 fma  1    0.01 -0.01    ->  0.00
1128 fmax3332 fma  1    0.12 -0.01    ->  0.11
1129 fmax3333 fma  1    0.98 -0.01    ->  0.97
1130 fmax3334 fma  1    0.99 -0.01    ->  0.98
1131 fmax3335 fma  1    1.00 -0.01    ->  0.99
1132 fmax3336 fma  1    1.01 -0.01    ->  1.00
1134 -- some more cases where fma  1  ing 0 affects the coefficient
1136 fmax3340 fma  1   1E+3    0    ->         1000
1137 fmax3341 fma  1   1E+8    0    ->    100000000
1138 fmax3342 fma  1   1E+9    0    ->   1.00000000E+9   Rounded
1139 fmax3343 fma  1   1E+10   0    ->   1.00000000E+10  Rounded
1140 -- which simply follow from these cases ...
1141 fmax3344 fma  1   1E+3    1    ->         1001
1142 fmax3345 fma  1   1E+8    1    ->    100000001
1143 fmax3346 fma  1   1E+9    1    ->   1.00000000E+9   Inexact Rounded
1144 fmax3347 fma  1   1E+10   1    ->   1.00000000E+10  Inexact Rounded
1145 fmax3348 fma  1   1E+3    7    ->         1007
1146 fmax3349 fma  1   1E+8    7    ->    100000007
1147 fmax3350 fma  1   1E+9    7    ->   1.00000001E+9   Inexact Rounded
1148 fmax3351 fma  1   1E+10   7    ->   1.00000000E+10  Inexact Rounded
1150 -- tryzeros cases
1154 minexponent: -92
1155 fmax3361  fma  1   0E+50 10000E+1  -> 1.0000E+5
1156 fmax3362  fma  1   10000E+1 0E-50  -> 100000.0  Rounded
1157 fmax3363  fma  1   10000E+1 10000E-50  -> 100000.0  Rounded Inexact
1158 fmax3364  fma  1   9.999999E+92 -9.999999E+92 -> 0E+86
1160 -- a curiosity from JSR 13 testing
1163 fmax3370 fma  1   99999999 81512 -> 100081511
1165 fmax3371 fma  1   99999999 81512 -> 1.00082E+8 Rounded Inexact
1168 fmax3372 fma  1   99999999 81512 -> 100081511
1170 fmax3373 fma  1   99999999 81512 -> 1.00082E+8 Rounded Inexact
1173 fmax3374 fma  1   99999999 81512 -> 100081511
1175 fmax3375 fma  1   99999999 81512 -> 1.00082E+8 Rounded Inexact
1177 -- ulp replacement tests
1180 minexponent: -999999
1181 fmax3400 fma  1     1   77e-7       ->  1.0000077
1182 fmax3401 fma  1     1   77e-8       ->  1.00000077
1183 fmax3402 fma  1     1   77e-9       ->  1.00000008 Inexact Rounded
1184 fmax3403 fma  1     1   77e-10      ->  1.00000001 Inexact Rounded
1185 fmax3404 fma  1     1   77e-11      ->  1.00000000 Inexact Rounded
1186 fmax3405 fma  1     1   77e-12      ->  1.00000000 Inexact Rounded
1187 fmax3406 fma  1     1   77e-999     ->  1.00000000 Inexact Rounded
1188 fmax3407 fma  1     1   77e-999999  ->  1.00000000 Inexact Rounded
1190 fmax3410 fma  1    10   77e-7       ->  10.0000077
1191 fmax3411 fma  1    10   77e-8       ->  10.0000008 Inexact Rounded
1192 fmax3412 fma  1    10   77e-9       ->  10.0000001 Inexact Rounded
1193 fmax3413 fma  1    10   77e-10      ->  10.0000000 Inexact Rounded
1194 fmax3414 fma  1    10   77e-11      ->  10.0000000 Inexact Rounded
1195 fmax3415 fma  1    10   77e-12      ->  10.0000000 Inexact Rounded
1196 fmax3416 fma  1    10   77e-999     ->  10.0000000 Inexact Rounded
1197 fmax3417 fma  1    10   77e-999999  ->  10.0000000 Inexact Rounded
1199 fmax3420 fma  1    77e-7        1   ->  1.0000077
1200 fmax3421 fma  1    77e-8        1   ->  1.00000077
1201 fmax3422 fma  1    77e-9        1   ->  1.00000008 Inexact Rounded
1202 fmax3423 fma  1    77e-10       1   ->  1.00000001 Inexact Rounded
1203 fmax3424 fma  1    77e-11       1   ->  1.00000000 Inexact Rounded
1204 fmax3425 fma  1    77e-12       1   ->  1.00000000 Inexact Rounded
1205 fmax3426 fma  1    77e-999      1   ->  1.00000000 Inexact Rounded
1206 fmax3427 fma  1    77e-999999   1   ->  1.00000000 Inexact Rounded
1208 fmax3430 fma  1    77e-7       10   ->  10.0000077
1209 fmax3431 fma  1    77e-8       10   ->  10.0000008 Inexact Rounded
1210 fmax3432 fma  1    77e-9       10   ->  10.0000001 Inexact Rounded
1211 fmax3433 fma  1    77e-10      10   ->  10.0000000 Inexact Rounded
1212 fmax3434 fma  1    77e-11      10   ->  10.0000000 Inexact Rounded
1213 fmax3435 fma  1    77e-12      10   ->  10.0000000 Inexact Rounded
1214 fmax3436 fma  1    77e-999     10   ->  10.0000000 Inexact Rounded
1215 fmax3437 fma  1    77e-999999  10   ->  10.0000000 Inexact Rounded
1217 -- negative ulps
1218 fmax3440 fma  1     1   -77e-7       ->  0.9999923
1219 fmax3441 fma  1     1   -77e-8       ->  0.99999923
1220 fmax3442 fma  1     1   -77e-9       ->  0.999999923
1221 fmax3443 fma  1     1   -77e-10      ->  0.999999992 Inexact Rounded
1222 fmax3444 fma  1     1   -77e-11      ->  0.999999999 Inexact Rounded
1223 fmax3445 fma  1     1   -77e-12      ->  1.00000000 Inexact Rounded
1224 fmax3446 fma  1     1   -77e-999     ->  1.00000000 Inexact Rounded
1225 fmax3447 fma  1     1   -77e-999999  ->  1.00000000 Inexact Rounded
1227 fmax3450 fma  1    10   -77e-7       ->   9.9999923
1228 fmax3451 fma  1    10   -77e-8       ->   9.99999923
1229 fmax3452 fma  1    10   -77e-9       ->   9.99999992 Inexact Rounded
1230 fmax3453 fma  1    10   -77e-10      ->   9.99999999 Inexact Rounded
1231 fmax3454 fma  1    10   -77e-11      ->  10.0000000 Inexact Rounded
1232 fmax3455 fma  1    10   -77e-12      ->  10.0000000 Inexact Rounded
1233 fmax3456 fma  1    10   -77e-999     ->  10.0000000 Inexact Rounded
1234 fmax3457 fma  1    10   -77e-999999  ->  10.0000000 Inexact Rounded
1236 fmax3460 fma  1    -77e-7        1   ->  0.9999923
1237 fmax3461 fma  1    -77e-8        1   ->  0.99999923
1238 fmax3462 fma  1    -77e-9        1   ->  0.999999923
1239 fmax3463 fma  1    -77e-10       1   ->  0.999999992 Inexact Rounded
1240 fmax3464 fma  1    -77e-11       1   ->  0.999999999 Inexact Rounded
1241 fmax3465 fma  1    -77e-12       1   ->  1.00000000 Inexact Rounded
1242 fmax3466 fma  1    -77e-999      1   ->  1.00000000 Inexact Rounded
1243 fmax3467 fma  1    -77e-999999   1   ->  1.00000000 Inexact Rounded
1245 fmax3470 fma  1    -77e-7       10   ->   9.9999923
1246 fmax3471 fma  1    -77e-8       10   ->   9.99999923
1247 fmax3472 fma  1    -77e-9       10   ->   9.99999992 Inexact Rounded
1248 fmax3473 fma  1    -77e-10      10   ->   9.99999999 Inexact Rounded
1249 fmax3474 fma  1    -77e-11      10   ->  10.0000000 Inexact Rounded
1250 fmax3475 fma  1    -77e-12      10   ->  10.0000000 Inexact Rounded
1251 fmax3476 fma  1    -77e-999     10   ->  10.0000000 Inexact Rounded
1252 fmax3477 fma  1    -77e-999999  10   ->  10.0000000 Inexact Rounded
1254 -- negative ulps
1255 fmax3480 fma  1    -1    77e-7       ->  -0.9999923
1256 fmax3481 fma  1    -1    77e-8       ->  -0.99999923
1257 fmax3482 fma  1    -1    77e-9       ->  -0.999999923
1258 fmax3483 fma  1    -1    77e-10      ->  -0.999999992 Inexact Rounded
1259 fmax3484 fma  1    -1    77e-11      ->  -0.999999999 Inexact Rounded
1260 fmax3485 fma  1    -1    77e-12      ->  -1.00000000 Inexact Rounded
1261 fmax3486 fma  1    -1    77e-999     ->  -1.00000000 Inexact Rounded
1262 fmax3487 fma  1    -1    77e-999999  ->  -1.00000000 Inexact Rounded
1264 fmax3490 fma  1   -10    77e-7       ->   -9.9999923
1265 fmax3491 fma  1   -10    77e-8       ->   -9.99999923
1266 fmax3492 fma  1   -10    77e-9       ->   -9.99999992 Inexact Rounded
1267 fmax3493 fma  1   -10    77e-10      ->   -9.99999999 Inexact Rounded
1268 fmax3494 fma  1   -10    77e-11      ->  -10.0000000 Inexact Rounded
1269 fmax3495 fma  1   -10    77e-12      ->  -10.0000000 Inexact Rounded
1270 fmax3496 fma  1   -10    77e-999     ->  -10.0000000 Inexact Rounded
1271 fmax3497 fma  1   -10    77e-999999  ->  -10.0000000 Inexact Rounded
1273 fmax3500 fma  1     77e-7       -1   ->  -0.9999923
1274 fmax3501 fma  1     77e-8       -1   ->  -0.99999923
1275 fmax3502 fma  1     77e-9       -1   ->  -0.999999923
1276 fmax3503 fma  1     77e-10      -1   ->  -0.999999992 Inexact Rounded
1277 fmax3504 fma  1     77e-11      -1   ->  -0.999999999 Inexact Rounded
1278 fmax3505 fma  1     77e-12      -1   ->  -1.00000000 Inexact Rounded
1279 fmax3506 fma  1     77e-999     -1   ->  -1.00000000 Inexact Rounded
1280 fmax3507 fma  1     77e-999999  -1   ->  -1.00000000 Inexact Rounded
1282 fmax3510 fma  1     77e-7       -10  ->   -9.9999923
1283 fmax3511 fma  1     77e-8       -10  ->   -9.99999923
1284 fmax3512 fma  1     77e-9       -10  ->   -9.99999992 Inexact Rounded
1285 fmax3513 fma  1     77e-10      -10  ->   -9.99999999 Inexact Rounded
1286 fmax3514 fma  1     77e-11      -10  ->  -10.0000000 Inexact Rounded
1287 fmax3515 fma  1     77e-12      -10  ->  -10.0000000 Inexact Rounded
1288 fmax3516 fma  1     77e-999     -10  ->  -10.0000000 Inexact Rounded
1289 fmax3517 fma  1     77e-999999  -10  ->  -10.0000000 Inexact Rounded
1292 -- long operands
1294 minexponent: -999
1296 fmax3521 fma  1   12345678000 0 -> 1.23456780E+10 Rounded
1297 fmax3522 fma  1   0 12345678000 -> 1.23456780E+10 Rounded
1298 fmax3523 fma  1   1234567800  0 -> 1.23456780E+9 Rounded
1299 fmax3524 fma  1   0 1234567800  -> 1.23456780E+9 Rounded
1300 fmax3525 fma  1   1234567890  0 -> 1.23456789E+9 Rounded
1301 fmax3526 fma  1   0 1234567890  -> 1.23456789E+9 Rounded
1302 fmax3527 fma  1   1234567891  0 -> 1.23456789E+9 Inexact Rounded
1303 fmax3528 fma  1   0 1234567891  -> 1.23456789E+9 Inexact Rounded
1304 fmax3529 fma  1   12345678901 0 -> 1.23456789E+10 Inexact Rounded
1305 fmax3530 fma  1   0 12345678901 -> 1.23456789E+10 Inexact Rounded
1306 fmax3531 fma  1   1234567896  0 -> 1.23456790E+9 Inexact Rounded
1307 fmax3532 fma  1   0 1234567896  -> 1.23456790E+9 Inexact Rounded
1310 -- still checking
1311 fmax3541 fma  1   12345678000 0 -> 12345678000
1312 fmax3542 fma  1   0 12345678000 -> 12345678000
1313 fmax3543 fma  1   1234567800  0 -> 1234567800
1314 fmax3544 fma  1   0 1234567800  -> 1234567800
1315 fmax3545 fma  1   1234567890  0 -> 1234567890
1316 fmax3546 fma  1   0 1234567890  -> 1234567890
1317 fmax3547 fma  1   1234567891  0 -> 1234567891
1318 fmax3548 fma  1   0 1234567891  -> 1234567891
1319 fmax3549 fma  1   12345678901 0 -> 12345678901
1320 fmax3550 fma  1   0 12345678901 -> 12345678901
1321 fmax3551 fma  1   1234567896  0 -> 1234567896
1322 fmax3552 fma  1   0 1234567896  -> 1234567896
1324 -- verify a query
1327 minExponent: -393
1329 fmax3561 fma  1   1e-398 9.000000000000000E+384 -> 9.000000000000000E+384 Inexact Rounded
1330 fmax3562 fma  1        0 9.000000000000000E+384 -> 9.000000000000000E+384 Rounded
1331 -- and using decimal64 bounds...
1334 minExponent: -383
1336 fmax3563 fma  1   1e-388 9.000000000000000E+374 -> 9.000000000000000E+374 Inexact Rounded
1337 fmax3564 fma  1        0 9.000000000000000E+374 -> 9.000000000000000E+374 Rounded
1340 -- some more residue effects with extreme rounding
1343 fmax3601 fma  1   123456789  0.000001 -> 123456789 Inexact Rounded
1345 fmax3602 fma  1   123456789  0.000001 -> 123456789 Inexact Rounded
1347 fmax3603 fma  1   123456789  0.000001 -> 123456789 Inexact Rounded
1349 fmax3604 fma  1   123456789  0.000001 -> 123456789 Inexact Rounded
1351 fmax3605 fma  1   123456789  0.000001 -> 123456790 Inexact Rounded
1353 fmax3606 fma  1   123456789  0.000001 -> 123456790 Inexact Rounded
1355 fmax3607 fma  1   123456789  0.000001 -> 123456789 Inexact Rounded
1358 fmax3611 fma  1   123456789 -0.000001 -> 123456789 Inexact Rounded
1360 fmax3612 fma  1   123456789 -0.000001 -> 123456789 Inexact Rounded
1362 fmax3613 fma  1   123456789 -0.000001 -> 123456789 Inexact Rounded
1364 fmax3614 fma  1   123456789 -0.000001 -> 123456788 Inexact Rounded
1366 fmax3615 fma  1   123456789 -0.000001 -> 123456789 Inexact Rounded
1368 fmax3616 fma  1   123456789 -0.000001 -> 123456789 Inexact Rounded
1370 fmax3617 fma  1   123456789 -0.000001 -> 123456788 Inexact Rounded
1373 fmax3621 fma  1   123456789  0.499999 -> 123456789 Inexact Rounded
1375 fmax3622 fma  1   123456789  0.499999 -> 123456789 Inexact Rounded
1377 fmax3623 fma  1   123456789  0.499999 -> 123456789 Inexact Rounded
1379 fmax3624 fma  1   123456789  0.499999 -> 123456789 Inexact Rounded
1381 fmax3625 fma  1   123456789  0.499999 -> 123456790 Inexact Rounded
1383 fmax3626 fma  1   123456789  0.499999 -> 123456790 Inexact Rounded
1385 fmax3627 fma  1   123456789  0.499999 -> 123456789 Inexact Rounded
1388 fmax3631 fma  1   123456789 -0.499999 -> 123456789 Inexact Rounded
1390 fmax3632 fma  1   123456789 -0.499999 -> 123456789 Inexact Rounded
1392 fmax3633 fma  1   123456789 -0.499999 -> 123456789 Inexact Rounded
1394 fmax3634 fma  1   123456789 -0.499999 -> 123456788 Inexact Rounded
1396 fmax3635 fma  1   123456789 -0.499999 -> 123456789 Inexact Rounded
1398 fmax3636 fma  1   123456789 -0.499999 -> 123456789 Inexact Rounded
1400 fmax3637 fma  1   123456789 -0.499999 -> 123456788 Inexact Rounded
1403 fmax3641 fma  1   123456789  0.500001 -> 123456790 Inexact Rounded
1405 fmax3642 fma  1   123456789  0.500001 -> 123456790 Inexact Rounded
1407 fmax3643 fma  1   123456789  0.500001 -> 123456790 Inexact Rounded
1409 fmax3644 fma  1   123456789  0.500001 -> 123456789 Inexact Rounded
1411 fmax3645 fma  1   123456789  0.500001 -> 123456790 Inexact Rounded
1413 fmax3646 fma  1   123456789  0.500001 -> 123456790 Inexact Rounded
1415 fmax3647 fma  1   123456789  0.500001 -> 123456789 Inexact Rounded
1418 fmax3651 fma  1   123456789 -0.500001 -> 123456788 Inexact Rounded
1420 fmax3652 fma  1   123456789 -0.500001 -> 123456788 Inexact Rounded
1422 fmax3653 fma  1   123456789 -0.500001 -> 123456788 Inexact Rounded
1424 fmax3654 fma  1   123456789 -0.500001 -> 123456788 Inexact Rounded
1426 fmax3655 fma  1   123456789 -0.500001 -> 123456789 Inexact Rounded
1428 fmax3656 fma  1   123456789 -0.500001 -> 123456789 Inexact Rounded
1430 fmax3657 fma  1   123456789 -0.500001 -> 123456788 Inexact Rounded
1432 -- long operand triangle
1435 fmax3660 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1437 fmax3661 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1439 fmax3662 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1441 fmax3663 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1443 fmax3664 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1445 fmax3665 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1447 fmax3666 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1449 fmax3667 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1451 fmax3668 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1453 fmax3669 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1455 fmax3670 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1457 fmax3671 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1459 fmax3672 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1461 fmax3673 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1463 fmax3674 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1465 fmax3675 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1467 fmax3676 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1469 fmax3677 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1471 fmax3678 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1473 fmax3679 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1475 fmax3680 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1477 fmax3681 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1479 fmax3682 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1481 fmax3683 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1483 fmax3684 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1485 fmax3685 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1487 fmax3686 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 98471174166…
1489 fmax3687 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.847117417…
1491 fmax3688 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.84711742E…
1493 fmax3689 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.8471174E+…
1495 fmax3690 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.847117E+1…
1497 fmax3691 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.84712E+10…
1499 fmax3692 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.8471E+10 …
1501 fmax3693 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.847E+10  …
1503 fmax3694 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.85E+10   …
1505 fmax3695 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 9.8E+10    …
1507 fmax3696 fma  1   98471198160.56524417578665886060 -23994.14313393939743548945165462 -> 1E+11      …
1509 -- more zeros, etc.
1513 fmax3701 fma  1   5.00 1.00E-3 -> 5.00100
1514 fmax3702 fma  1   00.00 0.000  -> 0.000
1515 fmax3703 fma  1   00.00 0E-3   -> 0.000
1516 fmax3704 fma  1   0E-3  00.00  -> 0.000
1518 fmax3710 fma  1   0E+3  00.00  -> 0.00
1519 fmax3711 fma  1   0E+3  00.0   -> 0.0
1520 fmax3712 fma  1   0E+3  00.    -> 0
1521 fmax3713 fma  1   0E+3  00.E+1 -> 0E+1
1522 fmax3714 fma  1   0E+3  00.E+2 -> 0E+2
1523 fmax3715 fma  1   0E+3  00.E+3 -> 0E+3
1524 fmax3716 fma  1   0E+3  00.E+4 -> 0E+3
1525 fmax3717 fma  1   0E+3  00.E+5 -> 0E+3
1526 fmax3718 fma  1   0E+3  -00.0   -> 0.0
1527 fmax3719 fma  1   0E+3  -00.    -> 0
1528 fmax3731 fma  1   0E+3  -00.E+1 -> 0E+1
1530 fmax3720 fma  1   00.00  0E+3  -> 0.00
1531 fmax3721 fma  1   00.0   0E+3  -> 0.0
1532 fmax3722 fma  1   00.    0E+3  -> 0
1533 fmax3723 fma  1   00.E+1 0E+3  -> 0E+1
1534 fmax3724 fma  1   00.E+2 0E+3  -> 0E+2
1535 fmax3725 fma  1   00.E+3 0E+3  -> 0E+3
1536 fmax3726 fma  1   00.E+4 0E+3  -> 0E+3
1537 fmax3727 fma  1   00.E+5 0E+3  -> 0E+3
1538 fmax3728 fma  1   -00.00 0E+3  -> 0.00
1539 fmax3729 fma  1   -00.0  0E+3  -> 0.0
1540 fmax3730 fma  1   -00.   0E+3  -> 0
1542 fmax3732 fma  1    0     0     ->  0
1543 fmax3733 fma  1    0    -0     ->  0
1544 fmax3734 fma  1   -0     0     ->  0
1545 fmax3735 fma  1   -0    -0     -> -0     -- IEEE 854 special case
1547 fmax3736 fma  1    1    -1     ->  0
1548 fmax3737 fma  1   -1    -1     -> -2
1549 fmax3738 fma  1    1     1     ->  2
1550 fmax3739 fma  1   -1     1     ->  0
1552 fmax3741 fma  1    0    -1     -> -1
1553 fmax3742 fma  1   -0    -1     -> -1
1554 fmax3743 fma  1    0     1     ->  1
1555 fmax3744 fma  1   -0     1     ->  1
1556 fmax3745 fma  1   -1     0     -> -1
1557 fmax3746 fma  1   -1    -0     -> -1
1558 fmax3747 fma  1    1     0     ->  1
1559 fmax3748 fma  1    1    -0     ->  1
1561 fmax3751 fma  1    0.0  -1     -> -1.0
1562 fmax3752 fma  1   -0.0  -1     -> -1.0
1563 fmax3753 fma  1    0.0   1     ->  1.0
1564 fmax3754 fma  1   -0.0   1     ->  1.0
1565 fmax3755 fma  1   -1.0   0     -> -1.0
1566 fmax3756 fma  1   -1.0  -0     -> -1.0
1567 fmax3757 fma  1    1.0   0     ->  1.0
1568 fmax3758 fma  1    1.0  -0     ->  1.0
1570 fmax3761 fma  1    0    -1.0   -> -1.0
1571 fmax3762 fma  1   -0    -1.0   -> -1.0
1572 fmax3763 fma  1    0     1.0   ->  1.0
1573 fmax3764 fma  1   -0     1.0   ->  1.0
1574 fmax3765 fma  1   -1     0.0   -> -1.0
1575 fmax3766 fma  1   -1    -0.0   -> -1.0
1576 fmax3767 fma  1    1     0.0   ->  1.0
1577 fmax3768 fma  1    1    -0.0   ->  1.0
1579 fmax3771 fma  1    0.0  -1.0   -> -1.0
1580 fmax3772 fma  1   -0.0  -1.0   -> -1.0
1581 fmax3773 fma  1    0.0   1.0   ->  1.0
1582 fmax3774 fma  1   -0.0   1.0   ->  1.0
1583 fmax3775 fma  1   -1.0   0.0   -> -1.0
1584 fmax3776 fma  1   -1.0  -0.0   -> -1.0
1585 fmax3777 fma  1    1.0   0.0   ->  1.0
1586 fmax3778 fma  1    1.0  -0.0   ->  1.0
1588 -- Specials
1589 fmax3780 fma  1   -Inf  -Inf   -> -Infinity
1590 fmax3781 fma  1   -Inf  -1000  -> -Infinity
1591 fmax3782 fma  1   -Inf  -1     -> -Infinity
1592 fmax3783 fma  1   -Inf  -0     -> -Infinity
1593 fmax3784 fma  1   -Inf   0     -> -Infinity
1594 fmax3785 fma  1   -Inf   1     -> -Infinity
1595 fmax3786 fma  1   -Inf   1000  -> -Infinity
1596 fmax3787 fma  1   -1000 -Inf   -> -Infinity
1597 fmax3788 fma  1   -Inf  -Inf   -> -Infinity
1598 fmax3789 fma  1   -1    -Inf   -> -Infinity
1599 fmax3790 fma  1   -0    -Inf   -> -Infinity
1600 fmax3791 fma  1    0    -Inf   -> -Infinity
1601 fmax3792 fma  1    1    -Inf   -> -Infinity
1602 fmax3793 fma  1    1000 -Inf   -> -Infinity
1603 fmax3794 fma  1    Inf  -Inf   ->  NaN  Invalid_operation
1605 fmax3800 fma  1    Inf  -Inf   ->  NaN  Invalid_operation
1606 fmax3801 fma  1    Inf  -1000  ->  Infinity
1607 fmax3802 fma  1    Inf  -1     ->  Infinity
1608 fmax3803 fma  1    Inf  -0     ->  Infinity
1609 fmax3804 fma  1    Inf   0     ->  Infinity
1610 fmax3805 fma  1    Inf   1     ->  Infinity
1611 fmax3806 fma  1    Inf   1000  ->  Infinity
1612 fmax3807 fma  1    Inf   Inf   ->  Infinity
1613 fmax3808 fma  1   -1000  Inf   ->  Infinity
1614 fmax3809 fma  1   -Inf   Inf   ->  NaN  Invalid_operation
1615 fmax3810 fma  1   -1     Inf   ->  Infinity
1616 fmax3811 fma  1   -0     Inf   ->  Infinity
1617 fmax3812 fma  1    0     Inf   ->  Infinity
1618 fmax3813 fma  1    1     Inf   ->  Infinity
1619 fmax3814 fma  1    1000  Inf   ->  Infinity
1620 fmax3815 fma  1    Inf   Inf   ->  Infinity
1622 fmax3821 fma  1    NaN -Inf    ->  NaN
1623 fmax3822 fma  1    NaN -1000   ->  NaN
1624 fmax3823 fma  1    NaN -1      ->  NaN
1625 fmax3824 fma  1    NaN -0      ->  NaN
1626 fmax3825 fma  1    NaN  0      ->  NaN
1627 fmax3826 fma  1    NaN  1      ->  NaN
1628 fmax3827 fma  1    NaN  1000   ->  NaN
1629 fmax3828 fma  1    NaN  Inf    ->  NaN
1630 fmax3829 fma  1    NaN  NaN    ->  NaN
1631 fmax3830 fma  1   -Inf  NaN    ->  NaN
1632 fmax3831 fma  1   -1000 NaN    ->  NaN
1633 fmax3832 fma  1   -1    NaN    ->  NaN
1634 fmax3833 fma  1   -0    NaN    ->  NaN
1635 fmax3834 fma  1    0    NaN    ->  NaN
1636 fmax3835 fma  1    1    NaN    ->  NaN
1637 fmax3836 fma  1    1000 NaN    ->  NaN
1638 fmax3837 fma  1    Inf  NaN    ->  NaN
1640 fmax3841 fma  1    sNaN -Inf   ->  NaN  Invalid_operation
1641 fmax3842 fma  1    sNaN -1000  ->  NaN  Invalid_operation
1642 fmax3843 fma  1    sNaN -1     ->  NaN  Invalid_operation
1643 fmax3844 fma  1    sNaN -0     ->  NaN  Invalid_operation
1644 fmax3845 fma  1    sNaN  0     ->  NaN  Invalid_operation
1645 fmax3846 fma  1    sNaN  1     ->  NaN  Invalid_operation
1646 fmax3847 fma  1    sNaN  1000  ->  NaN  Invalid_operation
1647 fmax3848 fma  1    sNaN  NaN   ->  NaN  Invalid_operation
1648 fmax3849 fma  1    sNaN sNaN   ->  NaN  Invalid_operation
1649 fmax3850 fma  1    NaN  sNaN   ->  NaN  Invalid_operation
1650 fmax3851 fma  1   -Inf  sNaN   ->  NaN  Invalid_operation
1651 fmax3852 fma  1   -1000 sNaN   ->  NaN  Invalid_operation
1652 fmax3853 fma  1   -1    sNaN   ->  NaN  Invalid_operation
1653 fmax3854 fma  1   -0    sNaN   ->  NaN  Invalid_operation
1654 fmax3855 fma  1    0    sNaN   ->  NaN  Invalid_operation
1655 fmax3856 fma  1    1    sNaN   ->  NaN  Invalid_operation
1656 fmax3857 fma  1    1000 sNaN   ->  NaN  Invalid_operation
1657 fmax3858 fma  1    Inf  sNaN   ->  NaN  Invalid_operation
1658 fmax3859 fma  1    NaN  sNaN   ->  NaN  Invalid_operation
1660 -- propagating NaNs
1661 fmax3861 fma  1    NaN1   -Inf    ->  NaN1
1662 fmax3862 fma  1   +NaN2   -1000   ->  NaN2
1663 fmax3863 fma  1    NaN3    1000   ->  NaN3
1664 fmax3864 fma  1    NaN4    Inf    ->  NaN4
1665 fmax3865 fma  1    NaN5   +NaN6   ->  NaN5
1666 fmax3866 fma  1   -Inf     NaN7   ->  NaN7
1667 fmax3867 fma  1   -1000    NaN8   ->  NaN8
1668 fmax3868 fma  1    1000    NaN9   ->  NaN9
1669 fmax3869 fma  1    Inf    +NaN10  ->  NaN10
1670 fmax3871 fma  1    sNaN11  -Inf   ->  NaN11  Invalid_operation
1671 fmax3872 fma  1    sNaN12  -1000  ->  NaN12  Invalid_operation
1672 fmax3873 fma  1    sNaN13   1000  ->  NaN13  Invalid_operation
1673 fmax3874 fma  1    sNaN14   NaN17 ->  NaN14  Invalid_operation
1674 fmax3875 fma  1    sNaN15  sNaN18 ->  NaN15  Invalid_operation
1675 fmax3876 fma  1    NaN16   sNaN19 ->  NaN19  Invalid_operation
1676 fmax3877 fma  1   -Inf    +sNaN20 ->  NaN20  Invalid_operation
1677 fmax3878 fma  1   -1000    sNaN21 ->  NaN21  Invalid_operation
1678 fmax3879 fma  1    1000    sNaN22 ->  NaN22  Invalid_operation
1679 fmax3880 fma  1    Inf     sNaN23 ->  NaN23  Invalid_operation
1680 fmax3881 fma  1   +NaN25  +sNaN24 ->  NaN24  Invalid_operation
1681 fmax3882 fma  1   -NaN26    NaN28 -> -NaN26
1682 fmax3883 fma  1   -sNaN27  sNaN29 -> -NaN27  Invalid_operation
1683 fmax3884 fma  1    1000    -NaN30 -> -NaN30
1684 fmax3885 fma  1    1000   -sNaN31 -> -NaN31  Invalid_operation
1686 -- overflow, underflow and subnormal tests
1688 minexponent: -999999
1690 fmax3890 fma  1   1E+999999     9E+999999   -> Infinity Overflow Inexact Rounded
1691 fmax3891 fma  1   9E+999999     1E+999999   -> Infinity Overflow Inexact Rounded
1692 fmax3892 fma  1   -1.1E-999999  1E-999999   -> -1E-1000000    Subnormal
1693 fmax3893 fma  1   1E-999999    -1.1e-999999 -> -1E-1000000    Subnormal
1694 fmax3894 fma  1   -1.0001E-999999  1E-999999   -> -1E-1000003 Subnormal
1695 fmax3895 fma  1   1E-999999    -1.0001e-999999 -> -1E-1000003 Subnormal
1696 fmax3896 fma  1   -1E+999999   -9E+999999   -> -Infinity Overflow Inexact Rounded
1697 fmax3897 fma  1   -9E+999999   -1E+999999   -> -Infinity Overflow Inexact Rounded
1698 fmax3898 fma  1   +1.1E-999999 -1E-999999   -> 1E-1000000   Subnormal
1699 fmax3899 fma  1   -1E-999999   +1.1e-999999 -> 1E-1000000    Subnormal
1700 fmax3900 fma  1   +1.0001E-999999 -1E-999999   -> 1E-1000003 Subnormal
1701 fmax3901 fma  1   -1E-999999   +1.0001e-999999 -> 1E-1000003 Subnormal
1702 fmax3902 fma  1   -1E+999999   +9E+999999   ->  8E+999999
1703 fmax3903 fma  1   -9E+999999   +1E+999999   -> -8E+999999
1706 fmax3904 fma  1        0 -9.999E+999999   -> -Infinity Inexact Overflow Rounded
1707 fmax3905 fma  1          -9.999E+999999 0 -> -Infinity Inexact Overflow Rounded
1708 fmax3906 fma  1        0  9.999E+999999   ->  Infinity Inexact Overflow Rounded
1709 fmax3907 fma  1           9.999E+999999 0 ->  Infinity Inexact Overflow Rounded
1713 minexponent: -999
1714 fmax3910 fma  1    1.00E-999   0    ->   1.00E-999
1715 fmax3911 fma  1    0.1E-999    0    ->   1E-1000   Subnormal
1716 fmax3912 fma  1    0.10E-999   0    ->   1.0E-1000 Subnormal
1717 fmax3913 fma  1    0.100E-999  0    ->   1.0E-1000 Subnormal Rounded
1718 fmax3914 fma  1    0.01E-999   0    ->   1E-1001   Subnormal
1719 -- next is rounded to Nmin
1720 fmax3915 fma  1    0.999E-999  0    ->   1.00E-999 Inexact Rounded Subnormal Underflow
1721 fmax3916 fma  1    0.099E-999  0    ->   1.0E-1000 Inexact Rounded Subnormal Underflow
1722 fmax3917 fma  1    0.009E-999  0    ->   1E-1001   Inexact Rounded Subnormal Underflow
1723 fmax3918 fma  1    0.001E-999  0    ->   0E-1001   Inexact Rounded Subnormal Underflow Clamped
1724 fmax3919 fma  1    0.0009E-999 0    ->   0E-1001   Inexact Rounded Subnormal Underflow Clamped
1725 fmax3920 fma  1    0.0001E-999 0    ->   0E-1001   Inexact Rounded Subnormal Underflow Clamped
1727 fmax3930 fma  1   -1.00E-999   0    ->  -1.00E-999
1728 fmax3931 fma  1   -0.1E-999    0    ->  -1E-1000   Subnormal
1729 fmax3932 fma  1   -0.10E-999   0    ->  -1.0E-1000 Subnormal
1730 fmax3933 fma  1   -0.100E-999  0    ->  -1.0E-1000 Subnormal Rounded
1731 fmax3934 fma  1   -0.01E-999   0    ->  -1E-1001   Subnormal
1732 -- next is rounded to Nmin
1733 fmax3935 fma  1   -0.999E-999  0    ->  -1.00E-999 Inexact Rounded Subnormal Underflow
1734 fmax3936 fma  1   -0.099E-999  0    ->  -1.0E-1000 Inexact Rounded Subnormal Underflow
1735 fmax3937 fma  1   -0.009E-999  0    ->  -1E-1001   Inexact Rounded Subnormal Underflow
1736 fmax3938 fma  1   -0.001E-999  0    ->  -0E-1001   Inexact Rounded Subnormal Underflow Clamped
1737 fmax3939 fma  1   -0.0009E-999 0    ->  -0E-1001   Inexact Rounded Subnormal Underflow Clamped
1738 fmax3940 fma  1   -0.0001E-999 0    ->  -0E-1001   Inexact Rounded Subnormal Underflow Clamped
1740 -- some non-zero subnormal fma  1  s
1741 fmax3950 fma  1    1.00E-999    0.1E-999  ->   1.10E-999
1742 fmax3951 fma  1    0.1E-999     0.1E-999  ->   2E-1000    Subnormal
1743 fmax3952 fma  1    0.10E-999    0.1E-999  ->   2.0E-1000  Subnormal
1744 fmax3953 fma  1    0.100E-999   0.1E-999  ->   2.0E-1000  Subnormal Rounded
1745 fmax3954 fma  1    0.01E-999    0.1E-999  ->   1.1E-1000  Subnormal
1746 fmax3955 fma  1    0.999E-999   0.1E-999  ->   1.10E-999  Inexact Rounded
1747 fmax3956 fma  1    0.099E-999   0.1E-999  ->   2.0E-1000  Inexact Rounded Subnormal Underflow
1748 fmax3957 fma  1    0.009E-999   0.1E-999  ->   1.1E-1000  Inexact Rounded Subnormal Underflow
1749 fmax3958 fma  1    0.001E-999   0.1E-999  ->   1.0E-1000  Inexact Rounded Subnormal Underflow
1750 fmax3959 fma  1    0.0009E-999  0.1E-999  ->   1.0E-1000  Inexact Rounded Subnormal Underflow
1751 fmax3960 fma  1    0.0001E-999  0.1E-999  ->   1.0E-1000  Inexact Rounded Subnormal Underflow
1752 -- negatives...
1753 fmax3961 fma  1    1.00E-999   -0.1E-999  ->   9.0E-1000  Subnormal
1754 fmax3962 fma  1    0.1E-999    -0.1E-999  ->   0E-1000
1755 fmax3963 fma  1    0.10E-999   -0.1E-999  ->   0E-1001
1756 fmax3964 fma  1    0.100E-999  -0.1E-999  ->   0E-1001    Clamped
1757 fmax3965 fma  1    0.01E-999   -0.1E-999  ->   -9E-1001   Subnormal
1758 fmax3966 fma  1    0.999E-999  -0.1E-999  ->   9.0E-1000  Inexact Rounded Subnormal Underflow
1759 fmax3967 fma  1    0.099E-999  -0.1E-999  ->   -0E-1001   Inexact Rounded Subnormal Underflow Clamp…
1760 fmax3968 fma  1    0.009E-999  -0.1E-999  ->   -9E-1001   Inexact Rounded Subnormal Underflow
1761 fmax3969 fma  1    0.001E-999  -0.1E-999  ->   -1.0E-1000 Inexact Rounded Subnormal Underflow
1762 fmax3970 fma  1    0.0009E-999 -0.1E-999  ->   -1.0E-1000 Inexact Rounded Subnormal Underflow
1763 fmax3971 fma  1    0.0001E-999 -0.1E-999  ->   -1.0E-1000 Inexact Rounded Subnormal Underflow
1765 -- some 'real' numbers
1767 minExponent: -383
1769 fmax3566 fma  1   99999061735E-394  0E-394 -> 9.999906E-384 Inexact Rounded Underflow Subnormal
1771 fmax3567 fma  1   99999061735E-394  0E-394 -> 9.99991E-384 Inexact Rounded Underflow Subnormal
1773 fmax3568 fma  1   99999061735E-394  0E-394 -> 9.9999E-384 Inexact Rounded Underflow Subnormal
1775 -- now the case where we can get underflow but the result is normal
1776 -- [note this can't happen if the operands are also bounded, as we
1777 -- cannot represent 1E-399, for example]
1781 minExponent: -383
1783 fmax3571 fma  1         1E-383       0  -> 1E-383
1784 fmax3572 fma  1         1E-384       0  -> 1E-384   Subnormal
1785 fmax3573 fma  1         1E-383  1E-384  -> 1.1E-383
1786 fmax3574 subtract  1E-383  1E-384  ->   9E-384 Subnormal
1788 -- Here we explore the boundary of rounding a subnormal to Nmin
1789 fmax3575 subtract  1E-383  1E-398  ->   9.99999999999999E-384  Subnormal
1790 fmax3576 subtract  1E-383  1E-398  ->   9.99999999999999E-384  Subnormal
1791 fmax3577 subtract  1E-383  1E-399  ->   1.000000000000000E-383 Underflow Inexact Subnormal Rounded
1792 fmax3578 subtract  1E-383  1E-400  ->   1.000000000000000E-383 Underflow Inexact Subnormal Rounded
1793 fmax3579 subtract  1E-383  1E-401  ->   1.000000000000000E-383 Underflow Inexact Subnormal Rounded
1794 fmax3580 subtract  1E-383  1E-402  ->   1.000000000000000E-383 Underflow Inexact Subnormal Rounded
1796 -- check for double-rounded subnormals
1799 minexponent: -79
1800 -- Add: lhs and rhs 0
1801 fmax31001 fma  1         1.52444E-80 0 -> 1.524E-80 Inexact Rounded Subnormal Underflow
1802 fmax31002 fma  1         1.52445E-80 0 -> 1.524E-80 Inexact Rounded Subnormal Underflow
1803 fmax31003 fma  1         1.52446E-80 0 -> 1.524E-80 Inexact Rounded Subnormal Underflow
1804 fmax31004 fma  1         0 1.52444E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow
1805 fmax31005 fma  1         0 1.52445E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow
1806 fmax31006 fma  1         0 1.52446E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow
1808 -- Add: lhs >> rhs and vice versa
1809 fmax31011 fma  1         1.52444E-80 1E-100 -> 1.524E-80 Inexact Rounded Subnormal Underflow
1810 fmax31012 fma  1         1.52445E-80 1E-100 -> 1.524E-80 Inexact Rounded Subnormal Underflow
1811 fmax31013 fma  1         1.52446E-80 1E-100 -> 1.524E-80 Inexact Rounded Subnormal Underflow
1812 fmax31014 fma  1         1E-100 1.52444E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow
1813 fmax31015 fma  1         1E-100 1.52445E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow
1814 fmax31016 fma  1         1E-100 1.52446E-80 -> 1.524E-80 Inexact Rounded Subnormal Underflow
1816 -- Add: lhs + rhs fma  1  ition carried out
1817 fmax31021 fma  1         1.52443E-80 1.00001E-80  -> 2.524E-80 Inexact Rounded Subnormal Underflow
1818 fmax31022 fma  1         1.52444E-80 1.00001E-80  -> 2.524E-80 Inexact Rounded Subnormal Underflow
1819 fmax31023 fma  1         1.52445E-80 1.00001E-80  -> 2.524E-80 Inexact Rounded Subnormal Underflow
1820 fmax31024 fma  1         1.00001E-80  1.52443E-80 -> 2.524E-80 Inexact Rounded Subnormal Underflow
1821 fmax31025 fma  1         1.00001E-80  1.52444E-80 -> 2.524E-80 Inexact Rounded Subnormal Underflow
1822 fmax31026 fma  1         1.00001E-80  1.52445E-80 -> 2.524E-80 Inexact Rounded Subnormal Underflow
1824 -- And for round down full and subnormal results
1827 minExponent: -383
1830 fmax31100 fma  1   1e+2 -1e-383    -> 99.99999999999999 Rounded Inexact
1831 fmax31101 fma  1   1e+1 -1e-383    -> 9.999999999999999  Rounded Inexact
1832 fmax31103 fma  1     +1 -1e-383    -> 0.9999999999999999  Rounded Inexact
1833 fmax31104 fma  1   1e-1 -1e-383    -> 0.09999999999999999  Rounded Inexact
1834 fmax31105 fma  1   1e-2 -1e-383    -> 0.009999999999999999  Rounded Inexact
1835 fmax31106 fma  1   1e-3 -1e-383    -> 0.0009999999999999999  Rounded Inexact
1836 fmax31107 fma  1   1e-4 -1e-383    -> 0.00009999999999999999  Rounded Inexact
1837 fmax31108 fma  1   1e-5 -1e-383    -> 0.000009999999999999999  Rounded Inexact
1838 fmax31109 fma  1   1e-6 -1e-383    -> 9.999999999999999E-7  Rounded Inexact
1841 fmax31110 fma  1   -1e+2 +1e-383   -> -99.99999999999999 Rounded Inexact
1842 fmax31111 fma  1   -1e+1 +1e-383   -> -9.999999999999999  Rounded Inexact
1843 fmax31113 fma  1      -1 +1e-383   -> -0.9999999999999999  Rounded Inexact
1844 fmax31114 fma  1   -1e-1 +1e-383   -> -0.09999999999999999  Rounded Inexact
1845 fmax31115 fma  1   -1e-2 +1e-383   -> -0.009999999999999999  Rounded Inexact
1846 fmax31116 fma  1   -1e-3 +1e-383   -> -0.0009999999999999999  Rounded Inexact
1847 fmax31117 fma  1   -1e-4 +1e-383   -> -0.00009999999999999999  Rounded Inexact
1848 fmax31118 fma  1   -1e-5 +1e-383   -> -0.000009999999999999999  Rounded Inexact
1849 fmax31119 fma  1   -1e-6 +1e-383   -> -9.999999999999999E-7  Rounded Inexact
1854 minExponent: -95
1855 fmax31130 fma  1     1            -1e-200  -> 0.9999999  Rounded Inexact
1856 -- subnormal boundary
1857 fmax31131 fma  1     1.000000E-94  -1e-200  ->  9.999999E-95  Rounded Inexact
1858 fmax31132 fma  1     1.000001E-95  -1e-200  ->  1.000000E-95  Rounded Inexact
1859 fmax31133 fma  1     1.000000E-95  -1e-200  ->  9.99999E-96  Rounded Inexact Subnormal Underflow
1860 fmax31134 fma  1     0.999999E-95  -1e-200  ->  9.99998E-96  Rounded Inexact Subnormal Underflow
1861 fmax31135 fma  1     0.001000E-95  -1e-200  ->  9.99E-99  Rounded Inexact Subnormal Underflow
1862 fmax31136 fma  1     0.000999E-95  -1e-200  ->  9.98E-99  Rounded Inexact Subnormal Underflow
1863 fmax31137 fma  1     1.000000E-95  -1e-101  ->  9.99999E-96  Subnormal
1864 fmax31138 fma  1        10000E-101 -1e-200  ->  9.999E-98  Subnormal Inexact Rounded Underflow
1865 fmax31139 fma  1         1000E-101 -1e-200  ->  9.99E-99   Subnormal Inexact Rounded Underflow
1866 fmax31140 fma  1          100E-101 -1e-200  ->  9.9E-100   Subnormal Inexact Rounded Underflow
1867 fmax31141 fma  1           10E-101 -1e-200  ->  9E-101     Subnormal Inexact Rounded Underflow
1868 fmax31142 fma  1            1E-101 -1e-200  ->  0E-101     Subnormal Inexact Rounded Underflow Clam…
1869 fmax31143 fma  1            0E-101 -1e-200  -> -0E-101     Subnormal Inexact Rounded Underflow Clam…
1870 fmax31144 fma  1            1E-102 -1e-200  ->  0E-101     Subnormal Inexact Rounded Underflow Clam…
1872 fmax31151 fma  1        10000E-102 -1e-200  ->  9.99E-99  Subnormal Inexact Rounded Underflow
1873 fmax31152 fma  1         1000E-102 -1e-200  ->  9.9E-100  Subnormal Inexact Rounded Underflow
1874 fmax31153 fma  1          100E-102 -1e-200  ->  9E-101   Subnormal Inexact Rounded Underflow
1875 fmax31154 fma  1           10E-102 -1e-200  ->  0E-101     Subnormal Inexact Rounded Underflow Clam…
1876 fmax31155 fma  1            1E-102 -1e-200  ->  0E-101     Subnormal Inexact Rounded Underflow Clam…
1877 fmax31156 fma  1            0E-102 -1e-200  -> -0E-101     Subnormal Inexact Rounded Underflow Clam…
1878 fmax31157 fma  1            1E-103 -1e-200  ->  0E-101     Subnormal Inexact Rounded Underflow Clam…
1880 fmax31160 fma  1          100E-105 -1e-101  -> -0E-101 Subnormal Inexact Rounded Underflow Clamped
1881 fmax31161 fma  1          100E-105 -1e-201  ->  0E-101 Subnormal Inexact Rounded Underflow Clamped
1883 -- tests based on Gunnar Degnbol's edge case
1887 minexponent: -383
1889 fmax31200 fma  1   1E15  -0.5                 ->  1.00000000000000E+15 Inexact Rounded
1890 fmax31201 fma  1   1E15  -0.50                ->  1.00000000000000E+15 Inexact Rounded
1891 fmax31210 fma  1   1E15  -0.51                ->  999999999999999      Inexact Rounded
1892 fmax31211 fma  1   1E15  -0.501               ->  999999999999999      Inexact Rounded
1893 fmax31212 fma  1   1E15  -0.5001              ->  999999999999999      Inexact Rounded
1894 fmax31213 fma  1   1E15  -0.50001             ->  999999999999999      Inexact Rounded
1895 fmax31214 fma  1   1E15  -0.500001            ->  999999999999999      Inexact Rounded
1896 fmax31215 fma  1   1E15  -0.5000001           ->  999999999999999      Inexact Rounded
1897 fmax31216 fma  1   1E15  -0.50000001          ->  999999999999999      Inexact Rounded
1898 fmax31217 fma  1   1E15  -0.500000001         ->  999999999999999      Inexact Rounded
1899 fmax31218 fma  1   1E15  -0.5000000001        ->  999999999999999      Inexact Rounded
1900 fmax31219 fma  1   1E15  -0.50000000001       ->  999999999999999      Inexact Rounded
1901 fmax31220 fma  1   1E15  -0.500000000001      ->  999999999999999      Inexact Rounded
1902 fmax31221 fma  1   1E15  -0.5000000000001     ->  999999999999999      Inexact Rounded
1903 fmax31222 fma  1   1E15  -0.50000000000001    ->  999999999999999      Inexact Rounded
1904 fmax31223 fma  1   1E15  -0.500000000000001   ->  999999999999999      Inexact Rounded
1905 fmax31224 fma  1   1E15  -0.5000000000000001  ->  999999999999999      Inexact Rounded
1906 fmax31225 fma  1   1E15  -0.5000000000000000  ->  1.00000000000000E+15 Inexact Rounded
1907 fmax31230 fma  1   1E15  -5000000.000000001   ->  999999995000000      Inexact Rounded
1911 fmax31300 fma  1   1E16  -0.5                 ->  1.000000000000000E+16 Inexact Rounded
1912 fmax31310 fma  1   1E16  -0.51                ->  9999999999999999      Inexact Rounded
1913 fmax31311 fma  1   1E16  -0.501               ->  9999999999999999      Inexact Rounded
1914 fmax31312 fma  1   1E16  -0.5001              ->  9999999999999999      Inexact Rounded
1915 fmax31313 fma  1   1E16  -0.50001             ->  9999999999999999      Inexact Rounded
1916 fmax31314 fma  1   1E16  -0.500001            ->  9999999999999999      Inexact Rounded
1917 fmax31315 fma  1   1E16  -0.5000001           ->  9999999999999999      Inexact Rounded
1918 fmax31316 fma  1   1E16  -0.50000001          ->  9999999999999999      Inexact Rounded
1919 fmax31317 fma  1   1E16  -0.500000001         ->  9999999999999999      Inexact Rounded
1920 fmax31318 fma  1   1E16  -0.5000000001        ->  9999999999999999      Inexact Rounded
1921 fmax31319 fma  1   1E16  -0.50000000001       ->  9999999999999999      Inexact Rounded
1922 fmax31320 fma  1   1E16  -0.500000000001      ->  9999999999999999      Inexact Rounded
1923 fmax31321 fma  1   1E16  -0.5000000000001     ->  9999999999999999      Inexact Rounded
1924 fmax31322 fma  1   1E16  -0.50000000000001    ->  9999999999999999      Inexact Rounded
1925 fmax31323 fma  1   1E16  -0.500000000000001   ->  9999999999999999      Inexact Rounded
1926 fmax31324 fma  1   1E16  -0.5000000000000001  ->  9999999999999999      Inexact Rounded
1927 fmax31325 fma  1   1E16  -0.5000000000000000  ->  1.000000000000000E+16 Inexact Rounded
1928 fmax31326 fma  1   1E16  -0.500000000000000   ->  1.000000000000000E+16 Inexact Rounded
1929 fmax31327 fma  1   1E16  -0.50000000000000    ->  1.000000000000000E+16 Inexact Rounded
1930 fmax31328 fma  1   1E16  -0.5000000000000     ->  1.000000000000000E+16 Inexact Rounded
1931 fmax31329 fma  1   1E16  -0.500000000000      ->  1.000000000000000E+16 Inexact Rounded
1932 fmax31330 fma  1   1E16  -0.50000000000       ->  1.000000000000000E+16 Inexact Rounded
1933 fmax31331 fma  1   1E16  -0.5000000000        ->  1.000000000000000E+16 Inexact Rounded
1934 fmax31332 fma  1   1E16  -0.500000000         ->  1.000000000000000E+16 Inexact Rounded
1935 fmax31333 fma  1   1E16  -0.50000000          ->  1.000000000000000E+16 Inexact Rounded
1936 fmax31334 fma  1   1E16  -0.5000000           ->  1.000000000000000E+16 Inexact Rounded
1937 fmax31335 fma  1   1E16  -0.500000            ->  1.000000000000000E+16 Inexact Rounded
1938 fmax31336 fma  1   1E16  -0.50000             ->  1.000000000000000E+16 Inexact Rounded
1939 fmax31337 fma  1   1E16  -0.5000              ->  1.000000000000000E+16 Inexact Rounded
1940 fmax31338 fma  1   1E16  -0.500               ->  1.000000000000000E+16 Inexact Rounded
1941 fmax31339 fma  1   1E16  -0.50                ->  1.000000000000000E+16 Inexact Rounded
1943 fmax31340 fma  1   1E16  -5000000.000010001   ->  9999999995000000      Inexact Rounded
1944 fmax31341 fma  1   1E16  -5000000.000000001   ->  9999999995000000      Inexact Rounded
1946 fmax31349 fma  1   9999999999999999 0.4                 ->  9999999999999999      Inexact Rounded
1947 fmax31350 fma  1   9999999999999999 0.49                ->  9999999999999999      Inexact Rounded
1948 fmax31351 fma  1   9999999999999999 0.499               ->  9999999999999999      Inexact Rounded
1949 fmax31352 fma  1   9999999999999999 0.4999              ->  9999999999999999      Inexact Rounded
1950 fmax31353 fma  1   9999999999999999 0.49999             ->  9999999999999999      Inexact Rounded
1951 fmax31354 fma  1   9999999999999999 0.499999            ->  9999999999999999      Inexact Rounded
1952 fmax31355 fma  1   9999999999999999 0.4999999           ->  9999999999999999      Inexact Rounded
1953 fmax31356 fma  1   9999999999999999 0.49999999          ->  9999999999999999      Inexact Rounded
1954 fmax31357 fma  1   9999999999999999 0.499999999         ->  9999999999999999      Inexact Rounded
1955 fmax31358 fma  1   9999999999999999 0.4999999999        ->  9999999999999999      Inexact Rounded
1956 fmax31359 fma  1   9999999999999999 0.49999999999       ->  9999999999999999      Inexact Rounded
1957 fmax31360 fma  1   9999999999999999 0.499999999999      ->  9999999999999999      Inexact Rounded
1958 fmax31361 fma  1   9999999999999999 0.4999999999999     ->  9999999999999999      Inexact Rounded
1959 fmax31362 fma  1   9999999999999999 0.49999999999999    ->  9999999999999999      Inexact Rounded
1960 fmax31363 fma  1   9999999999999999 0.499999999999999   ->  9999999999999999      Inexact Rounded
1961 fmax31364 fma  1   9999999999999999 0.4999999999999999  ->  9999999999999999      Inexact Rounded
1962 fmax31365 fma  1   9999999999999999 0.5000000000000000  ->  1.000000000000000E+16 Inexact Rounded
1963 fmax31367 fma  1   9999999999999999 0.500000000000000   ->  1.000000000000000E+16 Inexact Rounded
1964 fmax31368 fma  1   9999999999999999 0.50000000000000    ->  1.000000000000000E+16 Inexact Rounded
1965 fmax31369 fma  1   9999999999999999 0.5000000000000     ->  1.000000000000000E+16 Inexact Rounded
1966 fmax31370 fma  1   9999999999999999 0.500000000000      ->  1.000000000000000E+16 Inexact Rounded
1967 fmax31371 fma  1   9999999999999999 0.50000000000       ->  1.000000000000000E+16 Inexact Rounded
1968 fmax31372 fma  1   9999999999999999 0.5000000000        ->  1.000000000000000E+16 Inexact Rounded
1969 fmax31373 fma  1   9999999999999999 0.500000000         ->  1.000000000000000E+16 Inexact Rounded
1970 fmax31374 fma  1   9999999999999999 0.50000000          ->  1.000000000000000E+16 Inexact Rounded
1971 fmax31375 fma  1   9999999999999999 0.5000000           ->  1.000000000000000E+16 Inexact Rounded
1972 fmax31376 fma  1   9999999999999999 0.500000            ->  1.000000000000000E+16 Inexact Rounded
1973 fmax31377 fma  1   9999999999999999 0.50000             ->  1.000000000000000E+16 Inexact Rounded
1974 fmax31378 fma  1   9999999999999999 0.5000              ->  1.000000000000000E+16 Inexact Rounded
1975 fmax31379 fma  1   9999999999999999 0.500               ->  1.000000000000000E+16 Inexact Rounded
1976 fmax31380 fma  1   9999999999999999 0.50                ->  1.000000000000000E+16 Inexact Rounded
1977 fmax31381 fma  1   9999999999999999 0.5                 ->  1.000000000000000E+16 Inexact Rounded
1978 fmax31382 fma  1   9999999999999999 0.5000000000000001  ->  1.000000000000000E+16 Inexact Rounded
1979 fmax31383 fma  1   9999999999999999 0.500000000000001   ->  1.000000000000000E+16 Inexact Rounded
1980 fmax31384 fma  1   9999999999999999 0.50000000000001    ->  1.000000000000000E+16 Inexact Rounded
1981 fmax31385 fma  1   9999999999999999 0.5000000000001     ->  1.000000000000000E+16 Inexact Rounded
1982 fmax31386 fma  1   9999999999999999 0.500000000001      ->  1.000000000000000E+16 Inexact Rounded
1983 fmax31387 fma  1   9999999999999999 0.50000000001       ->  1.000000000000000E+16 Inexact Rounded
1984 fmax31388 fma  1   9999999999999999 0.5000000001        ->  1.000000000000000E+16 Inexact Rounded
1985 fmax31389 fma  1   9999999999999999 0.500000001         ->  1.000000000000000E+16 Inexact Rounded
1986 fmax31390 fma  1   9999999999999999 0.50000001          ->  1.000000000000000E+16 Inexact Rounded
1987 fmax31391 fma  1   9999999999999999 0.5000001           ->  1.000000000000000E+16 Inexact Rounded
1988 fmax31392 fma  1   9999999999999999 0.500001            ->  1.000000000000000E+16 Inexact Rounded
1989 fmax31393 fma  1   9999999999999999 0.50001             ->  1.000000000000000E+16 Inexact Rounded
1990 fmax31394 fma  1   9999999999999999 0.5001              ->  1.000000000000000E+16 Inexact Rounded
1991 fmax31395 fma  1   9999999999999999 0.501               ->  1.000000000000000E+16 Inexact Rounded
1992 fmax31396 fma  1   9999999999999999 0.51                ->  1.000000000000000E+16 Inexact Rounded
1994 -- More GD edge cases, where difference between the unadjusted
1995 -- exponents is larger than the maximum precision and one side is 0
1999 minexponent: -383
2001 fmax31400 fma  1    0 1.23456789012345     -> 1.23456789012345
2002 fmax31401 fma  1    0 1.23456789012345E-1  -> 0.123456789012345
2003 fmax31402 fma  1    0 1.23456789012345E-2  -> 0.0123456789012345
2004 fmax31403 fma  1    0 1.23456789012345E-3  -> 0.00123456789012345
2005 fmax31404 fma  1    0 1.23456789012345E-4  -> 0.000123456789012345
2006 fmax31405 fma  1    0 1.23456789012345E-5  -> 0.0000123456789012345
2007 fmax31406 fma  1    0 1.23456789012345E-6  -> 0.00000123456789012345
2008 fmax31407 fma  1    0 1.23456789012345E-7  -> 1.23456789012345E-7
2009 fmax31408 fma  1    0 1.23456789012345E-8  -> 1.23456789012345E-8
2010 fmax31409 fma  1    0 1.23456789012345E-9  -> 1.23456789012345E-9
2011 fmax31410 fma  1    0 1.23456789012345E-10 -> 1.23456789012345E-10
2012 fmax31411 fma  1    0 1.23456789012345E-11 -> 1.23456789012345E-11
2013 fmax31412 fma  1    0 1.23456789012345E-12 -> 1.23456789012345E-12
2014 fmax31413 fma  1    0 1.23456789012345E-13 -> 1.23456789012345E-13
2015 fmax31414 fma  1    0 1.23456789012345E-14 -> 1.23456789012345E-14
2016 fmax31415 fma  1    0 1.23456789012345E-15 -> 1.23456789012345E-15
2017 fmax31416 fma  1    0 1.23456789012345E-16 -> 1.23456789012345E-16
2018 fmax31417 fma  1    0 1.23456789012345E-17 -> 1.23456789012345E-17
2019 fmax31418 fma  1    0 1.23456789012345E-18 -> 1.23456789012345E-18
2020 fmax31419 fma  1    0 1.23456789012345E-19 -> 1.23456789012345E-19
2022 -- same, precision 16..
2024 fmax31420 fma  1    0 1.123456789012345     -> 1.123456789012345
2025 fmax31421 fma  1    0 1.123456789012345E-1  -> 0.1123456789012345
2026 fmax31422 fma  1    0 1.123456789012345E-2  -> 0.01123456789012345
2027 fmax31423 fma  1    0 1.123456789012345E-3  -> 0.001123456789012345
2028 fmax31424 fma  1    0 1.123456789012345E-4  -> 0.0001123456789012345
2029 fmax31425 fma  1    0 1.123456789012345E-5  -> 0.00001123456789012345
2030 fmax31426 fma  1    0 1.123456789012345E-6  -> 0.000001123456789012345
2031 fmax31427 fma  1    0 1.123456789012345E-7  -> 1.123456789012345E-7
2032 fmax31428 fma  1    0 1.123456789012345E-8  -> 1.123456789012345E-8
2033 fmax31429 fma  1    0 1.123456789012345E-9  -> 1.123456789012345E-9
2034 fmax31430 fma  1    0 1.123456789012345E-10 -> 1.123456789012345E-10
2035 fmax31431 fma  1    0 1.123456789012345E-11 -> 1.123456789012345E-11
2036 fmax31432 fma  1    0 1.123456789012345E-12 -> 1.123456789012345E-12
2037 fmax31433 fma  1    0 1.123456789012345E-13 -> 1.123456789012345E-13
2038 fmax31434 fma  1    0 1.123456789012345E-14 -> 1.123456789012345E-14
2039 fmax31435 fma  1    0 1.123456789012345E-15 -> 1.123456789012345E-15
2040 fmax31436 fma  1    0 1.123456789012345E-16 -> 1.123456789012345E-16
2041 fmax31437 fma  1    0 1.123456789012345E-17 -> 1.123456789012345E-17
2042 fmax31438 fma  1    0 1.123456789012345E-18 -> 1.123456789012345E-18
2043 fmax31439 fma  1    0 1.123456789012345E-19 -> 1.123456789012345E-19
2045 -- same, reversed 0
2046 fmax31440 fma  1   1.123456789012345     0 -> 1.123456789012345
2047 fmax31441 fma  1   1.123456789012345E-1  0 -> 0.1123456789012345
2048 fmax31442 fma  1   1.123456789012345E-2  0 -> 0.01123456789012345
2049 fmax31443 fma  1   1.123456789012345E-3  0 -> 0.001123456789012345
2050 fmax31444 fma  1   1.123456789012345E-4  0 -> 0.0001123456789012345
2051 fmax31445 fma  1   1.123456789012345E-5  0 -> 0.00001123456789012345
2052 fmax31446 fma  1   1.123456789012345E-6  0 -> 0.000001123456789012345
2053 fmax31447 fma  1   1.123456789012345E-7  0 -> 1.123456789012345E-7
2054 fmax31448 fma  1   1.123456789012345E-8  0 -> 1.123456789012345E-8
2055 fmax31449 fma  1   1.123456789012345E-9  0 -> 1.123456789012345E-9
2056 fmax31450 fma  1   1.123456789012345E-10 0 -> 1.123456789012345E-10
2057 fmax31451 fma  1   1.123456789012345E-11 0 -> 1.123456789012345E-11
2058 fmax31452 fma  1   1.123456789012345E-12 0 -> 1.123456789012345E-12
2059 fmax31453 fma  1   1.123456789012345E-13 0 -> 1.123456789012345E-13
2060 fmax31454 fma  1   1.123456789012345E-14 0 -> 1.123456789012345E-14
2061 fmax31455 fma  1   1.123456789012345E-15 0 -> 1.123456789012345E-15
2062 fmax31456 fma  1   1.123456789012345E-16 0 -> 1.123456789012345E-16
2063 fmax31457 fma  1   1.123456789012345E-17 0 -> 1.123456789012345E-17
2064 fmax31458 fma  1   1.123456789012345E-18 0 -> 1.123456789012345E-18
2065 fmax31459 fma  1   1.123456789012345E-19 0 -> 1.123456789012345E-19
2067 -- same, Es on the 0
2068 fmax31460 fma  1   1.123456789012345  0E-0   -> 1.123456789012345
2069 fmax31461 fma  1   1.123456789012345  0E-1   -> 1.123456789012345
2070 fmax31462 fma  1   1.123456789012345  0E-2   -> 1.123456789012345
2071 fmax31463 fma  1   1.123456789012345  0E-3   -> 1.123456789012345
2072 fmax31464 fma  1   1.123456789012345  0E-4   -> 1.123456789012345
2073 fmax31465 fma  1   1.123456789012345  0E-5   -> 1.123456789012345
2074 fmax31466 fma  1   1.123456789012345  0E-6   -> 1.123456789012345
2075 fmax31467 fma  1   1.123456789012345  0E-7   -> 1.123456789012345
2076 fmax31468 fma  1   1.123456789012345  0E-8   -> 1.123456789012345
2077 fmax31469 fma  1   1.123456789012345  0E-9   -> 1.123456789012345
2078 fmax31470 fma  1   1.123456789012345  0E-10  -> 1.123456789012345
2079 fmax31471 fma  1   1.123456789012345  0E-11  -> 1.123456789012345
2080 fmax31472 fma  1   1.123456789012345  0E-12  -> 1.123456789012345
2081 fmax31473 fma  1   1.123456789012345  0E-13  -> 1.123456789012345
2082 fmax31474 fma  1   1.123456789012345  0E-14  -> 1.123456789012345
2083 fmax31475 fma  1   1.123456789012345  0E-15  -> 1.123456789012345
2084 -- next four flag Rounded because the 0 extends the result
2085 fmax31476 fma  1   1.123456789012345  0E-16  -> 1.123456789012345 Rounded
2086 fmax31477 fma  1   1.123456789012345  0E-17  -> 1.123456789012345 Rounded
2087 fmax31478 fma  1   1.123456789012345  0E-18  -> 1.123456789012345 Rounded
2088 fmax31479 fma  1   1.123456789012345  0E-19  -> 1.123456789012345 Rounded
2090 -- sum of two opposite-sign operands is exactly 0 and floor => -0
2093 minexponent: -383
2096 -- exact zeros from zeros
2097 fmax31500 fma  1    0        0E-19  ->  0E-19
2098 fmax31501 fma  1   -0        0E-19  ->  0E-19
2099 fmax31502 fma  1    0       -0E-19  ->  0E-19
2100 fmax31503 fma  1   -0       -0E-19  -> -0E-19
2101 fmax31504 fma  1    0E-400   0E-19  ->  0E-398 Clamped
2102 fmax31505 fma  1   -0E-400   0E-19  ->  0E-398 Clamped
2103 fmax31506 fma  1    0E-400  -0E-19  ->  0E-398 Clamped
2104 fmax31507 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
2105 -- inexact zeros
2106 fmax31511 fma  1    1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2107 fmax31512 fma  1   -1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2108 fmax31513 fma  1    1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2109 fmax31514 fma  1   -1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2110 -- some exact zeros from non-zeros
2111 fmax31515 fma  1    1E-401   1E-401 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2112 fmax31516 fma  1   -1E-401   1E-401 ->  0E-398 Clamped
2113 fmax31517 fma  1    1E-401  -1E-401 ->  0E-398 Clamped
2114 fmax31518 fma  1   -1E-401  -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2117 -- exact zeros from zeros
2118 fmax31520 fma  1    0        0E-19  ->  0E-19
2119 fmax31521 fma  1   -0        0E-19  ->  0E-19
2120 fmax31522 fma  1    0       -0E-19  ->  0E-19
2121 fmax31523 fma  1   -0       -0E-19  -> -0E-19
2122 fmax31524 fma  1    0E-400   0E-19  ->  0E-398 Clamped
2123 fmax31525 fma  1   -0E-400   0E-19  ->  0E-398 Clamped
2124 fmax31526 fma  1    0E-400  -0E-19  ->  0E-398 Clamped
2125 fmax31527 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
2126 -- inexact zeros
2127 fmax31531 fma  1    1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2128 fmax31532 fma  1   -1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2129 fmax31533 fma  1    1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2130 fmax31534 fma  1   -1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2131 -- some exact zeros from non-zeros
2132 fmax31535 fma  1    1E-401   1E-401 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2133 fmax31536 fma  1   -1E-401   1E-401 ->  0E-398 Clamped
2134 fmax31537 fma  1    1E-401  -1E-401 ->  0E-398 Clamped
2135 fmax31538 fma  1   -1E-401  -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2138 -- exact zeros from zeros
2139 fmax31540 fma  1    0        0E-19  ->  0E-19
2140 fmax31541 fma  1   -0        0E-19  ->  0E-19
2141 fmax31542 fma  1    0       -0E-19  ->  0E-19
2142 fmax31543 fma  1   -0       -0E-19  -> -0E-19
2143 fmax31544 fma  1    0E-400   0E-19  ->  0E-398 Clamped
2144 fmax31545 fma  1   -0E-400   0E-19  ->  0E-398 Clamped
2145 fmax31546 fma  1    0E-400  -0E-19  ->  0E-398 Clamped
2146 fmax31547 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
2147 -- inexact zeros
2148 fmax31551 fma  1    1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2149 fmax31552 fma  1   -1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2150 fmax31553 fma  1    1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2151 fmax31554 fma  1   -1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2152 -- some exact zeros from non-zeros
2153 fmax31555 fma  1    1E-401   1E-401 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2154 fmax31556 fma  1   -1E-401   1E-401 ->  0E-398 Clamped
2155 fmax31557 fma  1    1E-401  -1E-401 ->  0E-398 Clamped
2156 fmax31558 fma  1   -1E-401  -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2159 -- exact zeros from zeros
2160 fmax31560 fma  1    0        0E-19  ->  0E-19
2161 fmax31561 fma  1   -0        0E-19  ->  0E-19
2162 fmax31562 fma  1    0       -0E-19  ->  0E-19
2163 fmax31563 fma  1   -0       -0E-19  -> -0E-19
2164 fmax31564 fma  1    0E-400   0E-19  ->  0E-398 Clamped
2165 fmax31565 fma  1   -0E-400   0E-19  ->  0E-398 Clamped
2166 fmax31566 fma  1    0E-400  -0E-19  ->  0E-398 Clamped
2167 fmax31567 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
2168 -- inexact zeros
2169 fmax31571 fma  1    1E-401   1E-400 ->  1E-398 Subnormal Inexact Rounded Underflow
2170 fmax31572 fma  1   -1E-401   1E-400 ->  1E-398 Subnormal Inexact Rounded Underflow
2171 fmax31573 fma  1    1E-401  -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
2172 fmax31574 fma  1   -1E-401  -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
2173 -- some exact zeros from non-zeros
2174 fmax31575 fma  1    1E-401   1E-401 ->  1E-398 Subnormal Inexact Rounded Underflow
2175 fmax31576 fma  1   -1E-401   1E-401 ->  0E-398 Clamped
2176 fmax31577 fma  1    1E-401  -1E-401 ->  0E-398 Clamped
2177 fmax31578 fma  1   -1E-401  -1E-401 -> -1E-398 Subnormal Inexact Rounded Underflow
2180 -- exact zeros from zeros
2181 fmax31580 fma  1    0        0E-19  ->  0E-19
2182 fmax31581 fma  1   -0        0E-19  ->  0E-19
2183 fmax31582 fma  1    0       -0E-19  ->  0E-19
2184 fmax31583 fma  1   -0       -0E-19  -> -0E-19
2185 fmax31584 fma  1    0E-400   0E-19  ->  0E-398 Clamped
2186 fmax31585 fma  1   -0E-400   0E-19  ->  0E-398 Clamped
2187 fmax31586 fma  1    0E-400  -0E-19  ->  0E-398 Clamped
2188 fmax31587 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
2189 -- inexact zeros
2190 fmax31591 fma  1    1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2191 fmax31592 fma  1   -1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2192 fmax31593 fma  1    1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2193 fmax31594 fma  1   -1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2194 -- some exact zeros from non-zeros
2195 fmax31595 fma  1    1E-401   1E-401 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2196 fmax31596 fma  1   -1E-401   1E-401 ->  0E-398 Clamped
2197 fmax31597 fma  1    1E-401  -1E-401 ->  0E-398 Clamped
2198 fmax31598 fma  1   -1E-401  -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2201 -- exact zeros from zeros
2202 fmax31600 fma  1    0        0E-19  ->  0E-19
2203 fmax31601 fma  1   -0        0E-19  ->  0E-19
2204 fmax31602 fma  1    0       -0E-19  ->  0E-19
2205 fmax31603 fma  1   -0       -0E-19  -> -0E-19
2206 fmax31604 fma  1    0E-400   0E-19  ->  0E-398 Clamped
2207 fmax31605 fma  1   -0E-400   0E-19  ->  0E-398 Clamped
2208 fmax31606 fma  1    0E-400  -0E-19  ->  0E-398 Clamped
2209 fmax31607 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
2210 -- inexact zeros
2211 fmax31611 fma  1    1E-401   1E-400 ->  1E-398 Subnormal Inexact Rounded Underflow
2212 fmax31612 fma  1   -1E-401   1E-400 ->  1E-398 Subnormal Inexact Rounded Underflow
2213 fmax31613 fma  1    1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2214 fmax31614 fma  1   -1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2215 -- some exact zeros from non-zeros
2216 fmax31615 fma  1    1E-401   1E-401 ->  1E-398 Subnormal Inexact Rounded Underflow
2217 fmax31616 fma  1   -1E-401   1E-401 ->  0E-398 Clamped
2218 fmax31617 fma  1    1E-401  -1E-401 ->  0E-398 Clamped
2219 fmax31618 fma  1   -1E-401  -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
2221 -- and the extra-special ugly case; unusual minuses marked by -- *
2223 -- exact zeros from zeros
2224 fmax31620 fma  1    0        0E-19  ->  0E-19
2225 fmax31621 fma  1   -0        0E-19  -> -0E-19           -- *
2226 fmax31622 fma  1    0       -0E-19  -> -0E-19           -- *
2227 fmax31623 fma  1   -0       -0E-19  -> -0E-19
2228 fmax31624 fma  1    0E-400   0E-19  ->  0E-398 Clamped
2229 fmax31625 fma  1   -0E-400   0E-19  -> -0E-398 Clamped  -- *
2230 fmax31626 fma  1    0E-400  -0E-19  -> -0E-398 Clamped  -- *
2231 fmax31627 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
2232 -- inexact zeros
2233 fmax31631 fma  1    1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2234 fmax31632 fma  1   -1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2235 fmax31633 fma  1    1E-401  -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
2236 fmax31634 fma  1   -1E-401  -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
2237 -- some exact zeros from non-zeros
2238 fmax31635 fma  1    1E-401   1E-401 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
2239 fmax31636 fma  1   -1E-401   1E-401 -> -0E-398 Clamped  -- *
2240 fmax31637 fma  1    1E-401  -1E-401 -> -0E-398 Clamped  -- *
2241 fmax31638 fma  1   -1E-401  -1E-401 -> -1E-398 Subnormal Inexact Rounded Underflow
2243 -- BigDecimal problem testcases 2006.01.23
2246 minexponent: -383
2250 fmax31651 fma  1    10001E+2  -2E+1 -> 1.00008E+6
2252 fmax31652 fma  1    10001E+2  -2E+1 -> 1.00008E+6
2254 fmax31653 fma  1    10001E+2  -2E+1 -> 1.0000E+6   Inexact Rounded
2256 fmax31654 fma  1    10001E+2  -2E+1 -> 1.000E+6    Inexact Rounded
2258 fmax31655 fma  1    10001E+2  -2E+1 -> 1.00E+6     Inexact Rounded
2260 fmax31656 fma  1    10001E+2  -2E+1 -> 1.0E+6      Inexact Rounded
2262 fmax31657 fma  1    10001E+2  -2E+1 -> 1E+6        Inexact Rounded
2266 fmax31661 fma  1    10001E+2  -2E+1 -> 1.00008E+6
2268 fmax31662 fma  1    10001E+2  -2E+1 -> 1.00008E+6
2270 fmax31663 fma  1    10001E+2  -2E+1 -> 1.0001E+6   Inexact Rounded
2272 fmax31664 fma  1    10001E+2  -2E+1 -> 1.000E+6    Inexact Rounded
2274 fmax31665 fma  1    10001E+2  -2E+1 -> 1.00E+6     Inexact Rounded
2276 fmax31666 fma  1    10001E+2  -2E+1 -> 1.0E+6      Inexact Rounded
2278 fmax31667 fma  1    10001E+2  -2E+1 -> 1E+6        Inexact Rounded
2282 fmax31671 fma  1    10001E+2  -2E+1 -> 1.00008E+6
2284 fmax31672 fma  1    10001E+2  -2E+1 -> 1.00008E+6
2286 fmax31673 fma  1    10001E+2  -2E+1 -> 1.0001E+6   Inexact Rounded
2288 fmax31674 fma  1    10001E+2  -2E+1 -> 1.001E+6    Inexact Rounded
2290 fmax31675 fma  1    10001E+2  -2E+1 -> 1.01E+6     Inexact Rounded
2292 fmax31676 fma  1    10001E+2  -2E+1 -> 1.1E+6      Inexact Rounded
2294 fmax31677 fma  1    10001E+2  -2E+1 -> 2E+6        Inexact Rounded
2299 minExponent: -6143
2300 -- Examples from SQL proposal (Krishna Kulkarni)
2301 fmax31701  fma  1   130E-2    120E-2    -> 2.50
2302 fmax31702  fma  1   130E-2    12E-1     -> 2.50
2303 fmax31703  fma  1   130E-2    1E0       -> 2.30
2304 fmax31704  fma  1   1E2       1E4       -> 1.01E+4
2305 fmax31705  subtract 130E-2  120E-2 -> 0.10
2306 fmax31706  subtract 130E-2  12E-1  -> 0.10
2307 fmax31707  subtract 130E-2  1E0    -> 0.30
2308 fmax31708  subtract 1E2     1E4    -> -9.9E+3
2310 ------------------------------------------------------------------------
2311 -- Same as above, using decimal64 default parameters                  --
2312 ------------------------------------------------------------------------
2316 minexponent: -383
2318 -- [first group are 'quick confidence check']
2319 fmax36001 fma  1   1       1       ->  2
2320 fmax36002 fma  1   2       3       ->  5
2321 fmax36003 fma  1   '5.75'  '3.3'   ->  9.05
2322 fmax36004 fma  1   '5'     '-3'    ->  2
2323 fmax36005 fma  1   '-5'    '-3'    ->  -8
2324 fmax36006 fma  1   '-7'    '2.5'   ->  -4.5
2325 fmax36007 fma  1   '0.7'   '0.3'   ->  1.0
2326 fmax36008 fma  1   '1.25'  '1.25'  ->  2.50
2327 fmax36009 fma  1   '1.23456789'  '1.00000000' -> '2.23456789'
2328 fmax36010 fma  1   '1.23456789'  '1.00000011' -> '2.23456800'
2330 fmax36011 fma  1   '0.44444444444444444'  '0.55555555555555555' -> '1.000000000000000' Inexact Roun…
2331 fmax36012 fma  1   '0.44444444444444440'  '0.55555555555555555' -> '1.000000000000000' Inexact Roun…
2332 fmax36013 fma  1   '0.44444444444444444'  '0.55555555555555550' -> '0.9999999999999999' Inexact Rou…
2333 fmax36014 fma  1   '0.444444444444444449'    '0' -> '0.4444444444444444' Inexact Rounded
2334 fmax36015 fma  1   '0.4444444444444444499'   '0' -> '0.4444444444444444' Inexact Rounded
2335 fmax36016 fma  1   '0.44444444444444444999'  '0' -> '0.4444444444444444' Inexact Rounded
2336 fmax36017 fma  1   '0.44444444444444445000'  '0' -> '0.4444444444444444' Inexact Rounded
2337 fmax36018 fma  1   '0.44444444444444445001'  '0' -> '0.4444444444444445' Inexact Rounded
2338 fmax36019 fma  1   '0.4444444444444444501'   '0' -> '0.4444444444444445' Inexact Rounded
2339 fmax36020 fma  1   '0.444444444444444451'    '0' -> '0.4444444444444445' Inexact Rounded
2341 fmax36021 fma  1   0 1 -> 1
2342 fmax36022 fma  1   1 1 -> 2
2343 fmax36023 fma  1   2 1 -> 3
2344 fmax36024 fma  1   3 1 -> 4
2345 fmax36025 fma  1   4 1 -> 5
2346 fmax36026 fma  1   5 1 -> 6
2347 fmax36027 fma  1   6 1 -> 7
2348 fmax36028 fma  1   7 1 -> 8
2349 fmax36029 fma  1   8 1 -> 9
2350 fmax36030 fma  1   9 1 -> 10
2352 -- some carrying effects
2353 fmax36031 fma  1   '0.9998'  '0.0000' -> '0.9998'
2354 fmax36032 fma  1   '0.9998'  '0.0001' -> '0.9999'
2355 fmax36033 fma  1   '0.9998'  '0.0002' -> '1.0000'
2356 fmax36034 fma  1   '0.9998'  '0.0003' -> '1.0001'
2358 fmax36035 fma  1   '70'      '10000e+16' -> '1.000000000000000E+20' Inexact Rounded
2359 fmax36036 fma  1   '700'     '10000e+16' -> '1.000000000000000E+20' Inexact Rounded
2360 fmax36037 fma  1   '7000'    '10000e+16' -> '1.000000000000000E+20' Inexact Rounded
2361 fmax36038 fma  1   '70000'   '10000e+16' -> '1.000000000000001E+20' Inexact Rounded
2362 fmax36039 fma  1   '700000'  '10000e+16' -> '1.000000000000007E+20' Rounded
2364 -- symmetry:
2365 fmax36040 fma  1   '10000e+16'  '70' -> '1.000000000000000E+20' Inexact Rounded
2366 fmax36041 fma  1   '10000e+16'  '700' -> '1.000000000000000E+20' Inexact Rounded
2367 fmax36042 fma  1   '10000e+16'  '7000' -> '1.000000000000000E+20' Inexact Rounded
2368 fmax36044 fma  1   '10000e+16'  '70000' -> '1.000000000000001E+20' Inexact Rounded
2369 fmax36045 fma  1   '10000e+16'  '700000' -> '1.000000000000007E+20' Rounded
2371 fmax36046 fma  1   '10000e+9'  '7' -> '10000000000007'
2372 fmax36047 fma  1   '10000e+9'  '70' -> '10000000000070'
2373 fmax36048 fma  1   '10000e+9'  '700' -> '10000000000700'
2374 fmax36049 fma  1   '10000e+9'  '7000' -> '10000000007000'
2375 fmax36050 fma  1   '10000e+9'  '70000' -> '10000000070000'
2376 fmax36051 fma  1   '10000e+9'  '700000' -> '10000000700000'
2378 -- examples from decarith
2379 fmax36053 fma  1   '12' '7.00' -> '19.00'
2380 fmax36054 fma  1   '1.3' '-1.07' -> '0.23'
2381 fmax36055 fma  1   '1.3' '-1.30' -> '0.00'
2382 fmax36056 fma  1   '1.3' '-2.07' -> '-0.77'
2383 fmax36057 fma  1   '1E+2' '1E+4' -> '1.01E+4'
2385 -- from above
2386 fmax36061 fma  1   1 '0.1' -> '1.1'
2387 fmax36062 fma  1   1 '0.01' -> '1.01'
2388 fmax36063 fma  1   1 '0.001' -> '1.001'
2389 fmax36064 fma  1   1 '0.0001' -> '1.0001'
2390 fmax36065 fma  1   1 '0.00001' -> '1.00001'
2391 fmax36066 fma  1   1 '0.000001' -> '1.000001'
2392 fmax36067 fma  1   1 '0.0000001' -> '1.0000001'
2393 fmax36068 fma  1   1 '0.00000001' -> '1.00000001'
2395 -- some funny zeros [in case of bad signum]
2396 fmax36070 fma  1   1  0    -> 1
2397 fmax36071 fma  1   1 0.    -> 1
2398 fmax36072 fma  1   1  .0   -> 1.0
2399 fmax36073 fma  1   1 0.0   -> 1.0
2400 fmax36074 fma  1   1 0.00  -> 1.00
2401 fmax36075 fma  1    0  1   -> 1
2402 fmax36076 fma  1   0.  1   -> 1
2403 fmax36077 fma  1    .0 1   -> 1.0
2404 fmax36078 fma  1   0.0 1   -> 1.0
2405 fmax36079 fma  1   0.00 1  -> 1.00
2407 -- some carries
2408 fmax36080 fma  1   9999999999999998 1  -> 9999999999999999
2409 fmax36081 fma  1   9999999999999999 1  -> 1.000000000000000E+16 Rounded
2410 fmax36082 fma  1    999999999999999 1  -> 1000000000000000
2411 fmax36083 fma  1      9999999999999 1  -> 10000000000000
2412 fmax36084 fma  1        99999999999 1  -> 100000000000
2413 fmax36085 fma  1          999999999 1  -> 1000000000
2414 fmax36086 fma  1            9999999 1  -> 10000000
2415 fmax36087 fma  1              99999 1  -> 100000
2416 fmax36088 fma  1                999 1  -> 1000
2417 fmax36089 fma  1                  9 1  -> 10
2420 -- more LHS swaps
2421 fmax36090 fma  1   '-56267E-10'   0 ->  '-0.0000056267'
2422 fmax36091 fma  1   '-56267E-6'    0 ->  '-0.056267'
2423 fmax36092 fma  1   '-56267E-5'    0 ->  '-0.56267'
2424 fmax36093 fma  1   '-56267E-4'    0 ->  '-5.6267'
2425 fmax36094 fma  1   '-56267E-3'    0 ->  '-56.267'
2426 fmax36095 fma  1   '-56267E-2'    0 ->  '-562.67'
2427 fmax36096 fma  1   '-56267E-1'    0 ->  '-5626.7'
2428 fmax36097 fma  1   '-56267E-0'    0 ->  '-56267'
2429 fmax36098 fma  1   '-5E-10'       0 ->  '-5E-10'
2430 fmax36099 fma  1   '-5E-7'        0 ->  '-5E-7'
2431 fmax36100 fma  1   '-5E-6'        0 ->  '-0.000005'
2432 fmax36101 fma  1   '-5E-5'        0 ->  '-0.00005'
2433 fmax36102 fma  1   '-5E-4'        0 ->  '-0.0005'
2434 fmax36103 fma  1   '-5E-1'        0 ->  '-0.5'
2435 fmax36104 fma  1   '-5E0'         0 ->  '-5'
2436 fmax36105 fma  1   '-5E1'         0 ->  '-50'
2437 fmax36106 fma  1   '-5E5'         0 ->  '-500000'
2438 fmax36107 fma  1   '-5E15'        0 ->  '-5000000000000000'
2439 fmax36108 fma  1   '-5E16'        0 ->  '-5.000000000000000E+16'   Rounded
2440 fmax36109 fma  1   '-5E17'        0 ->  '-5.000000000000000E+17'  Rounded
2441 fmax36110 fma  1   '-5E18'        0 ->  '-5.000000000000000E+18'  Rounded
2442 fmax36111 fma  1   '-5E100'       0 ->  '-5.000000000000000E+100' Rounded
2444 -- more RHS swaps
2445 fmax36113 fma  1   0  '-56267E-10' ->  '-0.0000056267'
2446 fmax36114 fma  1   0  '-56267E-6'  ->  '-0.056267'
2447 fmax36116 fma  1   0  '-56267E-5'  ->  '-0.56267'
2448 fmax36117 fma  1   0  '-56267E-4'  ->  '-5.6267'
2449 fmax36119 fma  1   0  '-56267E-3'  ->  '-56.267'
2450 fmax36120 fma  1   0  '-56267E-2'  ->  '-562.67'
2451 fmax36121 fma  1   0  '-56267E-1'  ->  '-5626.7'
2452 fmax36122 fma  1   0  '-56267E-0'  ->  '-56267'
2453 fmax36123 fma  1   0  '-5E-10'     ->  '-5E-10'
2454 fmax36124 fma  1   0  '-5E-7'      ->  '-5E-7'
2455 fmax36125 fma  1   0  '-5E-6'      ->  '-0.000005'
2456 fmax36126 fma  1   0  '-5E-5'      ->  '-0.00005'
2457 fmax36127 fma  1   0  '-5E-4'      ->  '-0.0005'
2458 fmax36128 fma  1   0  '-5E-1'      ->  '-0.5'
2459 fmax36129 fma  1   0  '-5E0'       ->  '-5'
2460 fmax36130 fma  1   0  '-5E1'       ->  '-50'
2461 fmax36131 fma  1   0  '-5E5'       ->  '-500000'
2462 fmax36132 fma  1   0  '-5E15'      ->  '-5000000000000000'
2463 fmax36133 fma  1   0  '-5E16'      ->  '-5.000000000000000E+16'   Rounded
2464 fmax36134 fma  1   0  '-5E17'      ->  '-5.000000000000000E+17'   Rounded
2465 fmax36135 fma  1   0  '-5E18'      ->  '-5.000000000000000E+18'   Rounded
2466 fmax36136 fma  1   0  '-5E100'     ->  '-5.000000000000000E+100'  Rounded
2468 -- related
2469 fmax36137 fma  1    1  '0E-19'      ->  '1.000000000000000'  Rounded
2470 fmax36138 fma  1   -1  '0E-19'      ->  '-1.000000000000000' Rounded
2471 fmax36139 fma  1   '0E-19' 1        ->  '1.000000000000000'  Rounded
2472 fmax36140 fma  1   '0E-19' -1       ->  '-1.000000000000000' Rounded
2473 fmax36141 fma  1   1E+11   0.0000   ->  '100000000000.0000'
2474 fmax36142 fma  1   1E+11   0.00000  ->  '100000000000.0000'  Rounded
2475 fmax36143 fma  1   0.000   1E+12    ->  '1000000000000.000'
2476 fmax36144 fma  1   0.0000  1E+12    ->  '1000000000000.000'  Rounded
2478 -- [some of the next group are really constructor tests]
2479 fmax36146 fma  1   '00.0'  0       ->  '0.0'
2480 fmax36147 fma  1   '0.00'  0       ->  '0.00'
2481 fmax36148 fma  1    0      '0.00'  ->  '0.00'
2482 fmax36149 fma  1    0      '00.0'  ->  '0.0'
2483 fmax36150 fma  1   '00.0'  '0.00'  ->  '0.00'
2484 fmax36151 fma  1   '0.00'  '00.0'  ->  '0.00'
2485 fmax36152 fma  1   '3'     '.3'    ->  '3.3'
2486 fmax36153 fma  1   '3.'    '.3'    ->  '3.3'
2487 fmax36154 fma  1   '3.0'   '.3'    ->  '3.3'
2488 fmax36155 fma  1   '3.00'  '.3'    ->  '3.30'
2489 fmax36156 fma  1   '3'     '3'     ->  '6'
2490 fmax36157 fma  1   '3'     '+3'    ->  '6'
2491 fmax36158 fma  1   '3'     '-3'    ->  '0'
2492 fmax36159 fma  1   '0.3'   '-0.3'  ->  '0.0'
2493 fmax36160 fma  1   '0.03'  '-0.03' ->  '0.00'
2495 -- try borderline precision, with carries, etc.
2496 fmax36161 fma  1   '1E+13' '-1'    -> '9999999999999'
2497 fmax36162 fma  1   '1E+13'  '1.11' -> '10000000000001.11'
2498 fmax36163 fma  1   '1.11'  '1E+13' -> '10000000000001.11'
2499 fmax36164 fma  1   '-1'    '1E+13' -> '9999999999999'
2500 fmax36165 fma  1   '7E+13' '-1'    -> '69999999999999'
2501 fmax36166 fma  1   '7E+13'  '1.11' -> '70000000000001.11'
2502 fmax36167 fma  1   '1.11'  '7E+13' -> '70000000000001.11'
2503 fmax36168 fma  1   '-1'    '7E+13' -> '69999999999999'
2505 --                    1234567890123456      1234567890123456      1 234567890123456
2506 fmax36170 fma  1   '0.4444444444444444'  '0.5555555555555563' -> '1.000000000000001' Inexact Rounded
2507 fmax36171 fma  1   '0.4444444444444444'  '0.5555555555555562' -> '1.000000000000001' Inexact Rounded
2508 fmax36172 fma  1   '0.4444444444444444'  '0.5555555555555561' -> '1.000000000000000' Inexact Rounded
2509 fmax36173 fma  1   '0.4444444444444444'  '0.5555555555555560' -> '1.000000000000000' Inexact Rounded
2510 fmax36174 fma  1   '0.4444444444444444'  '0.5555555555555559' -> '1.000000000000000' Inexact Rounded
2511 fmax36175 fma  1   '0.4444444444444444'  '0.5555555555555558' -> '1.000000000000000' Inexact Rounded
2512 fmax36176 fma  1   '0.4444444444444444'  '0.5555555555555557' -> '1.000000000000000' Inexact Rounded
2513 fmax36177 fma  1   '0.4444444444444444'  '0.5555555555555556' -> '1.000000000000000' Rounded
2514 fmax36178 fma  1   '0.4444444444444444'  '0.5555555555555555' -> '0.9999999999999999'
2515 fmax36179 fma  1   '0.4444444444444444'  '0.5555555555555554' -> '0.9999999999999998'
2516 fmax36180 fma  1   '0.4444444444444444'  '0.5555555555555553' -> '0.9999999999999997'
2517 fmax36181 fma  1   '0.4444444444444444'  '0.5555555555555552' -> '0.9999999999999996'
2518 fmax36182 fma  1   '0.4444444444444444'  '0.5555555555555551' -> '0.9999999999999995'
2519 fmax36183 fma  1   '0.4444444444444444'  '0.5555555555555550' -> '0.9999999999999994'
2521 -- and some more, including residue effects and different roundings
2523 fmax36200 fma  1   '6543210123456789' 0             -> '6543210123456789'
2524 fmax36201 fma  1   '6543210123456789' 0.000000001   -> '6543210123456789' Inexact Rounded
2525 fmax36202 fma  1   '6543210123456789' 0.000001      -> '6543210123456789' Inexact Rounded
2526 fmax36203 fma  1   '6543210123456789' 0.1           -> '6543210123456789' Inexact Rounded
2527 fmax36204 fma  1   '6543210123456789' 0.4           -> '6543210123456789' Inexact Rounded
2528 fmax36205 fma  1   '6543210123456789' 0.49          -> '6543210123456789' Inexact Rounded
2529 fmax36206 fma  1   '6543210123456789' 0.499999      -> '6543210123456789' Inexact Rounded
2530 fmax36207 fma  1   '6543210123456789' 0.499999   -> '6543210123456789' Inexact Rounded
2531 fmax36208 fma  1   '6543210123456789' 0.5           -> '6543210123456790' Inexact Rounded
2532 fmax36209 fma  1   '6543210123456789' 0.500000001   -> '6543210123456790' Inexact Rounded
2533 fmax36210 fma  1   '6543210123456789' 0.500001      -> '6543210123456790' Inexact Rounded
2534 fmax36211 fma  1   '6543210123456789' 0.51          -> '6543210123456790' Inexact Rounded
2535 fmax36212 fma  1   '6543210123456789' 0.6           -> '6543210123456790' Inexact Rounded
2536 fmax36213 fma  1   '6543210123456789' 0.9           -> '6543210123456790' Inexact Rounded
2537 fmax36214 fma  1   '6543210123456789' 0.99999       -> '6543210123456790' Inexact Rounded
2538 fmax36215 fma  1   '6543210123456789' 0.999999   -> '6543210123456790' Inexact Rounded
2539 fmax36216 fma  1   '6543210123456789' 1             -> '6543210123456790'
2540 fmax36217 fma  1   '6543210123456789' 1.000000001   -> '6543210123456790' Inexact Rounded
2541 fmax36218 fma  1   '6543210123456789' 1.00001       -> '6543210123456790' Inexact Rounded
2542 fmax36219 fma  1   '6543210123456789' 1.1           -> '6543210123456790' Inexact Rounded
2545 fmax36220 fma  1   '6543210123456789' 0             -> '6543210123456789'
2546 fmax36221 fma  1   '6543210123456789' 0.000000001   -> '6543210123456789' Inexact Rounded
2547 fmax36222 fma  1   '6543210123456789' 0.000001      -> '6543210123456789' Inexact Rounded
2548 fmax36223 fma  1   '6543210123456789' 0.1           -> '6543210123456789' Inexact Rounded
2549 fmax36224 fma  1   '6543210123456789' 0.4           -> '6543210123456789' Inexact Rounded
2550 fmax36225 fma  1   '6543210123456789' 0.49          -> '6543210123456789' Inexact Rounded
2551 fmax36226 fma  1   '6543210123456789' 0.499999      -> '6543210123456789' Inexact Rounded
2552 fmax36227 fma  1   '6543210123456789' 0.499999   -> '6543210123456789' Inexact Rounded
2553 fmax36228 fma  1   '6543210123456789' 0.5           -> '6543210123456790' Inexact Rounded
2554 fmax36229 fma  1   '6543210123456789' 0.500000001   -> '6543210123456790' Inexact Rounded
2555 fmax36230 fma  1   '6543210123456789' 0.500001      -> '6543210123456790' Inexact Rounded
2556 fmax36231 fma  1   '6543210123456789' 0.51          -> '6543210123456790' Inexact Rounded
2557 fmax36232 fma  1   '6543210123456789' 0.6           -> '6543210123456790' Inexact Rounded
2558 fmax36233 fma  1   '6543210123456789' 0.9           -> '6543210123456790' Inexact Rounded
2559 fmax36234 fma  1   '6543210123456789' 0.99999       -> '6543210123456790' Inexact Rounded
2560 fmax36235 fma  1   '6543210123456789' 0.999999   -> '6543210123456790' Inexact Rounded
2561 fmax36236 fma  1   '6543210123456789' 1             -> '6543210123456790'
2562 fmax36237 fma  1   '6543210123456789' 1.00000001    -> '6543210123456790' Inexact Rounded
2563 fmax36238 fma  1   '6543210123456789' 1.00001       -> '6543210123456790' Inexact Rounded
2564 fmax36239 fma  1   '6543210123456789' 1.1           -> '6543210123456790' Inexact Rounded
2565 -- critical few with even bottom digit...
2566 fmax36240 fma  1   '6543210123456788' 0.499999   -> '6543210123456788' Inexact Rounded
2567 fmax36241 fma  1   '6543210123456788' 0.5           -> '6543210123456788' Inexact Rounded
2568 fmax36242 fma  1   '6543210123456788' 0.500000001   -> '6543210123456789' Inexact Rounded
2571 fmax36250 fma  1   '6543210123456789' 0             -> '6543210123456789'
2572 fmax36251 fma  1   '6543210123456789' 0.000000001   -> '6543210123456789' Inexact Rounded
2573 fmax36252 fma  1   '6543210123456789' 0.000001      -> '6543210123456789' Inexact Rounded
2574 fmax36253 fma  1   '6543210123456789' 0.1           -> '6543210123456789' Inexact Rounded
2575 fmax36254 fma  1   '6543210123456789' 0.4           -> '6543210123456789' Inexact Rounded
2576 fmax36255 fma  1   '6543210123456789' 0.49          -> '6543210123456789' Inexact Rounded
2577 fmax36256 fma  1   '6543210123456789' 0.499999      -> '6543210123456789' Inexact Rounded
2578 fmax36257 fma  1   '6543210123456789' 0.499999   -> '6543210123456789' Inexact Rounded
2579 fmax36258 fma  1   '6543210123456789' 0.5           -> '6543210123456789' Inexact Rounded
2580 fmax36259 fma  1   '6543210123456789' 0.500000001   -> '6543210123456789' Inexact Rounded
2581 fmax36260 fma  1   '6543210123456789' 0.500001      -> '6543210123456789' Inexact Rounded
2582 fmax36261 fma  1   '6543210123456789' 0.51          -> '6543210123456789' Inexact Rounded
2583 fmax36262 fma  1   '6543210123456789' 0.6           -> '6543210123456789' Inexact Rounded
2584 fmax36263 fma  1   '6543210123456789' 0.9           -> '6543210123456789' Inexact Rounded
2585 fmax36264 fma  1   '6543210123456789' 0.99999       -> '6543210123456789' Inexact Rounded
2586 fmax36265 fma  1   '6543210123456789' 0.999999   -> '6543210123456789' Inexact Rounded
2587 fmax36266 fma  1   '6543210123456789' 1             -> '6543210123456790'
2588 fmax36267 fma  1   '6543210123456789' 1.00000001    -> '6543210123456790' Inexact Rounded
2589 fmax36268 fma  1   '6543210123456789' 1.00001       -> '6543210123456790' Inexact Rounded
2590 fmax36269 fma  1   '6543210123456789' 1.1           -> '6543210123456790' Inexact Rounded
2592 -- 1 in last place tests
2594 fmax36301 fma  1    -1   1      ->   0
2595 fmax36302 fma  1     0   1      ->   1
2596 fmax36303 fma  1     1   1      ->   2
2597 fmax36304 fma  1    12   1      ->  13
2598 fmax36305 fma  1    98   1      ->  99
2599 fmax36306 fma  1    99   1      -> 100
2600 fmax36307 fma  1   100   1      -> 101
2601 fmax36308 fma  1   101   1      -> 102
2602 fmax36309 fma  1    -1  -1      ->  -2
2603 fmax36310 fma  1     0  -1      ->  -1
2604 fmax36311 fma  1     1  -1      ->   0
2605 fmax36312 fma  1    12  -1      ->  11
2606 fmax36313 fma  1    98  -1      ->  97
2607 fmax36314 fma  1    99  -1      ->  98
2608 fmax36315 fma  1   100  -1      ->  99
2609 fmax36316 fma  1   101  -1      -> 100
2611 fmax36321 fma  1   -0.01  0.01    ->  0.00
2612 fmax36322 fma  1    0.00  0.01    ->  0.01
2613 fmax36323 fma  1    0.01  0.01    ->  0.02
2614 fmax36324 fma  1    0.12  0.01    ->  0.13
2615 fmax36325 fma  1    0.98  0.01    ->  0.99
2616 fmax36326 fma  1    0.99  0.01    ->  1.00
2617 fmax36327 fma  1    1.00  0.01    ->  1.01
2618 fmax36328 fma  1    1.01  0.01    ->  1.02
2619 fmax36329 fma  1   -0.01 -0.01    -> -0.02
2620 fmax36330 fma  1    0.00 -0.01    -> -0.01
2621 fmax36331 fma  1    0.01 -0.01    ->  0.00
2622 fmax36332 fma  1    0.12 -0.01    ->  0.11
2623 fmax36333 fma  1    0.98 -0.01    ->  0.97
2624 fmax36334 fma  1    0.99 -0.01    ->  0.98
2625 fmax36335 fma  1    1.00 -0.01    ->  0.99
2626 fmax36336 fma  1    1.01 -0.01    ->  1.00
2628 -- some more cases where fma  1  ing 0 affects the coefficient
2629 fmax36340 fma  1   1E+3    0    ->         1000
2630 fmax36341 fma  1   1E+15   0    ->    1000000000000000
2631 fmax36342 fma  1   1E+16   0    ->   1.000000000000000E+16  Rounded
2632 fmax36343 fma  1   1E+17   0    ->   1.000000000000000E+17  Rounded
2633 -- which simply follow from these cases ...
2634 fmax36344 fma  1   1E+3    1    ->         1001
2635 fmax36345 fma  1   1E+15   1    ->    1000000000000001
2636 fmax36346 fma  1   1E+16   1    ->   1.000000000000000E+16  Inexact Rounded
2637 fmax36347 fma  1   1E+17   1    ->   1.000000000000000E+17  Inexact Rounded
2638 fmax36348 fma  1   1E+3    7    ->         1007
2639 fmax36349 fma  1   1E+15   7    ->    1000000000000007
2640 fmax36350 fma  1   1E+16   7    ->   1.000000000000001E+16  Inexact Rounded
2641 fmax36351 fma  1   1E+17   7    ->   1.000000000000000E+17  Inexact Rounded
2643 -- tryzeros cases
2644 fmax36361  fma  1   0E+50 10000E+1  -> 1.0000E+5
2645 fmax36362  fma  1   10000E+1 0E-50  -> 100000.0000000000  Rounded
2646 fmax36363  fma  1   10000E+1 10000E-50  -> 100000.0000000000  Rounded Inexact
2647 fmax36364  fma  1   12.34    0e-398  -> 12.34000000000000  Rounded
2649 -- ulp replacement tests
2650 fmax36400 fma  1     1   77e-14      ->  1.00000000000077
2651 fmax36401 fma  1     1   77e-15      ->  1.000000000000077
2652 fmax36402 fma  1     1   77e-16      ->  1.000000000000008 Inexact Rounded
2653 fmax36403 fma  1     1   77e-17      ->  1.000000000000001 Inexact Rounded
2654 fmax36404 fma  1     1   77e-18      ->  1.000000000000000 Inexact Rounded
2655 fmax36405 fma  1     1   77e-19      ->  1.000000000000000 Inexact Rounded
2656 fmax36406 fma  1     1   77e-99      ->  1.000000000000000 Inexact Rounded
2658 fmax36410 fma  1    10   77e-14      ->  10.00000000000077
2659 fmax36411 fma  1    10   77e-15      ->  10.00000000000008 Inexact Rounded
2660 fmax36412 fma  1    10   77e-16      ->  10.00000000000001 Inexact Rounded
2661 fmax36413 fma  1    10   77e-17      ->  10.00000000000000 Inexact Rounded
2662 fmax36414 fma  1    10   77e-18      ->  10.00000000000000 Inexact Rounded
2663 fmax36415 fma  1    10   77e-19      ->  10.00000000000000 Inexact Rounded
2664 fmax36416 fma  1    10   77e-99      ->  10.00000000000000 Inexact Rounded
2666 fmax36420 fma  1    77e-14       1   ->  1.00000000000077
2667 fmax36421 fma  1    77e-15       1   ->  1.000000000000077
2668 fmax36422 fma  1    77e-16       1   ->  1.000000000000008 Inexact Rounded
2669 fmax36423 fma  1    77e-17       1   ->  1.000000000000001 Inexact Rounded
2670 fmax36424 fma  1    77e-18       1   ->  1.000000000000000 Inexact Rounded
2671 fmax36425 fma  1    77e-19       1   ->  1.000000000000000 Inexact Rounded
2672 fmax36426 fma  1    77e-99       1   ->  1.000000000000000 Inexact Rounded
2674 fmax36430 fma  1    77e-14      10   ->  10.00000000000077
2675 fmax36431 fma  1    77e-15      10   ->  10.00000000000008 Inexact Rounded
2676 fmax36432 fma  1    77e-16      10   ->  10.00000000000001 Inexact Rounded
2677 fmax36433 fma  1    77e-17      10   ->  10.00000000000000 Inexact Rounded
2678 fmax36434 fma  1    77e-18      10   ->  10.00000000000000 Inexact Rounded
2679 fmax36435 fma  1    77e-19      10   ->  10.00000000000000 Inexact Rounded
2680 fmax36436 fma  1    77e-99      10   ->  10.00000000000000 Inexact Rounded
2682 -- negative ulps
2683 fmax36440 fma  1     1   -77e-14      ->  0.99999999999923
2684 fmax36441 fma  1     1   -77e-15      ->  0.999999999999923
2685 fmax36442 fma  1     1   -77e-16      ->  0.9999999999999923
2686 fmax36443 fma  1     1   -77e-17      ->  0.9999999999999992 Inexact Rounded
2687 fmax36444 fma  1     1   -77e-18      ->  0.9999999999999999 Inexact Rounded
2688 fmax36445 fma  1     1   -77e-19      ->  1.000000000000000 Inexact Rounded
2689 fmax36446 fma  1     1   -77e-99      ->  1.000000000000000 Inexact Rounded
2691 fmax36450 fma  1    10   -77e-14      ->   9.99999999999923
2692 fmax36451 fma  1    10   -77e-15      ->   9.999999999999923
2693 fmax36452 fma  1    10   -77e-16      ->   9.999999999999992 Inexact Rounded
2694 fmax36453 fma  1    10   -77e-17      ->   9.999999999999999 Inexact Rounded
2695 fmax36454 fma  1    10   -77e-18      ->  10.00000000000000 Inexact Rounded
2696 fmax36455 fma  1    10   -77e-19      ->  10.00000000000000 Inexact Rounded
2697 fmax36456 fma  1    10   -77e-99      ->  10.00000000000000 Inexact Rounded
2699 fmax36460 fma  1    -77e-14       1   ->  0.99999999999923
2700 fmax36461 fma  1    -77e-15       1   ->  0.999999999999923
2701 fmax36462 fma  1    -77e-16       1   ->  0.9999999999999923
2702 fmax36463 fma  1    -77e-17       1   ->  0.9999999999999992 Inexact Rounded
2703 fmax36464 fma  1    -77e-18       1   ->  0.9999999999999999 Inexact Rounded
2704 fmax36465 fma  1    -77e-19       1   ->  1.000000000000000 Inexact Rounded
2705 fmax36466 fma  1    -77e-99       1   ->  1.000000000000000 Inexact Rounded
2707 fmax36470 fma  1    -77e-14      10   ->   9.99999999999923
2708 fmax36471 fma  1    -77e-15      10   ->   9.999999999999923
2709 fmax36472 fma  1    -77e-16      10   ->   9.999999999999992 Inexact Rounded
2710 fmax36473 fma  1    -77e-17      10   ->   9.999999999999999 Inexact Rounded
2711 fmax36474 fma  1    -77e-18      10   ->  10.00000000000000 Inexact Rounded
2712 fmax36475 fma  1    -77e-19      10   ->  10.00000000000000 Inexact Rounded
2713 fmax36476 fma  1    -77e-99      10   ->  10.00000000000000 Inexact Rounded
2715 -- negative ulps
2716 fmax36480 fma  1    -1    77e-14      ->  -0.99999999999923
2717 fmax36481 fma  1    -1    77e-15      ->  -0.999999999999923
2718 fmax36482 fma  1    -1    77e-16      ->  -0.9999999999999923
2719 fmax36483 fma  1    -1    77e-17      ->  -0.9999999999999992 Inexact Rounded
2720 fmax36484 fma  1    -1    77e-18      ->  -0.9999999999999999 Inexact Rounded
2721 fmax36485 fma  1    -1    77e-19      ->  -1.000000000000000 Inexact Rounded
2722 fmax36486 fma  1    -1    77e-99      ->  -1.000000000000000 Inexact Rounded
2724 fmax36490 fma  1   -10    77e-14      ->   -9.99999999999923
2725 fmax36491 fma  1   -10    77e-15      ->   -9.999999999999923
2726 fmax36492 fma  1   -10    77e-16      ->   -9.999999999999992 Inexact Rounded
2727 fmax36493 fma  1   -10    77e-17      ->   -9.999999999999999 Inexact Rounded
2728 fmax36494 fma  1   -10    77e-18      ->  -10.00000000000000 Inexact Rounded
2729 fmax36495 fma  1   -10    77e-19      ->  -10.00000000000000 Inexact Rounded
2730 fmax36496 fma  1   -10    77e-99      ->  -10.00000000000000 Inexact Rounded
2732 fmax36500 fma  1     77e-14      -1   ->  -0.99999999999923
2733 fmax36501 fma  1     77e-15      -1   ->  -0.999999999999923
2734 fmax36502 fma  1     77e-16      -1   ->  -0.9999999999999923
2735 fmax36503 fma  1     77e-17      -1   ->  -0.9999999999999992 Inexact Rounded
2736 fmax36504 fma  1     77e-18      -1   ->  -0.9999999999999999 Inexact Rounded
2737 fmax36505 fma  1     77e-19      -1   ->  -1.000000000000000 Inexact Rounded
2738 fmax36506 fma  1     77e-99      -1   ->  -1.000000000000000 Inexact Rounded
2740 fmax36510 fma  1     77e-14      -10  ->   -9.99999999999923
2741 fmax36511 fma  1     77e-15      -10  ->   -9.999999999999923
2742 fmax36512 fma  1     77e-16      -10  ->   -9.999999999999992 Inexact Rounded
2743 fmax36513 fma  1     77e-17      -10  ->   -9.999999999999999 Inexact Rounded
2744 fmax36514 fma  1     77e-18      -10  ->  -10.00000000000000 Inexact Rounded
2745 fmax36515 fma  1     77e-19      -10  ->  -10.00000000000000 Inexact Rounded
2746 fmax36516 fma  1     77e-99      -10  ->  -10.00000000000000 Inexact Rounded
2749 -- long operands
2750 fmax36521 fma  1   101234562345678000 0 -> 1.012345623456780E+17 Rounded
2751 fmax36522 fma  1   0 101234562345678000 -> 1.012345623456780E+17 Rounded
2752 fmax36523 fma  1   10123456234567800  0 -> 1.012345623456780E+16 Rounded
2753 fmax36524 fma  1   0 10123456234567800  -> 1.012345623456780E+16 Rounded
2754 fmax36525 fma  1   10123456234567890  0 -> 1.012345623456789E+16 Rounded
2755 fmax36526 fma  1   0 10123456234567890  -> 1.012345623456789E+16 Rounded
2756 fmax36527 fma  1   10123456234567891  0 -> 1.012345623456789E+16 Inexact Rounded
2757 fmax36528 fma  1   0 10123456234567891  -> 1.012345623456789E+16 Inexact Rounded
2758 fmax36529 fma  1   101234562345678901 0 -> 1.012345623456789E+17 Inexact Rounded
2759 fmax36530 fma  1   0 101234562345678901 -> 1.012345623456789E+17 Inexact Rounded
2760 fmax36531 fma  1   10123456234567896  0 -> 1.012345623456790E+16 Inexact Rounded
2761 fmax36532 fma  1   0 10123456234567896  -> 1.012345623456790E+16 Inexact Rounded
2763 -- verify a query
2765 fmax36561 fma  1   1e-398 9.000000000000000E+384 -> 9.000000000000000E+384 Inexact Rounded
2766 fmax36562 fma  1        0 9.000000000000000E+384 -> 9.000000000000000E+384 Rounded
2767 -- and using decimal64 bounds...
2769 fmax36563 fma  1   1e-388 9.000000000000000E+374 -> 9.000000000000000E+374 Inexact Rounded
2770 fmax36564 fma  1        0 9.000000000000000E+374 -> 9.000000000000000E+374 Rounded
2772 -- more zeros, etc.
2775 fmax36701 fma  1   5.00 1.00E-3 -> 5.00100
2776 fmax36702 fma  1   00.00 0.000  -> 0.000
2777 fmax36703 fma  1   00.00 0E-3   -> 0.000
2778 fmax36704 fma  1   0E-3  00.00  -> 0.000
2780 fmax36710 fma  1   0E+3  00.00  -> 0.00
2781 fmax36711 fma  1   0E+3  00.0   -> 0.0
2782 fmax36712 fma  1   0E+3  00.    -> 0
2783 fmax36713 fma  1   0E+3  00.E+1 -> 0E+1
2784 fmax36714 fma  1   0E+3  00.E+2 -> 0E+2
2785 fmax36715 fma  1   0E+3  00.E+3 -> 0E+3
2786 fmax36716 fma  1   0E+3  00.E+4 -> 0E+3
2787 fmax36717 fma  1   0E+3  00.E+5 -> 0E+3
2788 fmax36718 fma  1   0E+3  -00.0   -> 0.0
2789 fmax36719 fma  1   0E+3  -00.    -> 0
2790 fmax36731 fma  1   0E+3  -00.E+1 -> 0E+1
2792 fmax36720 fma  1   00.00  0E+3  -> 0.00
2793 fmax36721 fma  1   00.0   0E+3  -> 0.0
2794 fmax36722 fma  1   00.    0E+3  -> 0
2795 fmax36723 fma  1   00.E+1 0E+3  -> 0E+1
2796 fmax36724 fma  1   00.E+2 0E+3  -> 0E+2
2797 fmax36725 fma  1   00.E+3 0E+3  -> 0E+3
2798 fmax36726 fma  1   00.E+4 0E+3  -> 0E+3
2799 fmax36727 fma  1   00.E+5 0E+3  -> 0E+3
2800 fmax36728 fma  1   -00.00 0E+3  -> 0.00
2801 fmax36729 fma  1   -00.0  0E+3  -> 0.0
2802 fmax36730 fma  1   -00.   0E+3  -> 0
2804 fmax36732 fma  1    0     0     ->  0
2805 fmax36733 fma  1    0    -0     ->  0
2806 fmax36734 fma  1   -0     0     ->  0
2807 fmax36735 fma  1   -0    -0     -> -0     -- IEEE 854 special case
2809 fmax36736 fma  1    1    -1     ->  0
2810 fmax36737 fma  1   -1    -1     -> -2
2811 fmax36738 fma  1    1     1     ->  2
2812 fmax36739 fma  1   -1     1     ->  0
2814 fmax36741 fma  1    0    -1     -> -1
2815 fmax36742 fma  1   -0    -1     -> -1
2816 fmax36743 fma  1    0     1     ->  1
2817 fmax36744 fma  1   -0     1     ->  1
2818 fmax36745 fma  1   -1     0     -> -1
2819 fmax36746 fma  1   -1    -0     -> -1
2820 fmax36747 fma  1    1     0     ->  1
2821 fmax36748 fma  1    1    -0     ->  1
2823 fmax36751 fma  1    0.0  -1     -> -1.0
2824 fmax36752 fma  1   -0.0  -1     -> -1.0
2825 fmax36753 fma  1    0.0   1     ->  1.0
2826 fmax36754 fma  1   -0.0   1     ->  1.0
2827 fmax36755 fma  1   -1.0   0     -> -1.0
2828 fmax36756 fma  1   -1.0  -0     -> -1.0
2829 fmax36757 fma  1    1.0   0     ->  1.0
2830 fmax36758 fma  1    1.0  -0     ->  1.0
2832 fmax36761 fma  1    0    -1.0   -> -1.0
2833 fmax36762 fma  1   -0    -1.0   -> -1.0
2834 fmax36763 fma  1    0     1.0   ->  1.0
2835 fmax36764 fma  1   -0     1.0   ->  1.0
2836 fmax36765 fma  1   -1     0.0   -> -1.0
2837 fmax36766 fma  1   -1    -0.0   -> -1.0
2838 fmax36767 fma  1    1     0.0   ->  1.0
2839 fmax36768 fma  1    1    -0.0   ->  1.0
2841 fmax36771 fma  1    0.0  -1.0   -> -1.0
2842 fmax36772 fma  1   -0.0  -1.0   -> -1.0
2843 fmax36773 fma  1    0.0   1.0   ->  1.0
2844 fmax36774 fma  1   -0.0   1.0   ->  1.0
2845 fmax36775 fma  1   -1.0   0.0   -> -1.0
2846 fmax36776 fma  1   -1.0  -0.0   -> -1.0
2847 fmax36777 fma  1    1.0   0.0   ->  1.0
2848 fmax36778 fma  1    1.0  -0.0   ->  1.0
2850 -- Specials
2851 fmax36780 fma  1   -Inf  -Inf   -> -Infinity
2852 fmax36781 fma  1   -Inf  -1000  -> -Infinity
2853 fmax36782 fma  1   -Inf  -1     -> -Infinity
2854 fmax36783 fma  1   -Inf  -0     -> -Infinity
2855 fmax36784 fma  1   -Inf   0     -> -Infinity
2856 fmax36785 fma  1   -Inf   1     -> -Infinity
2857 fmax36786 fma  1   -Inf   1000  -> -Infinity
2858 fmax36787 fma  1   -1000 -Inf   -> -Infinity
2859 fmax36788 fma  1   -Inf  -Inf   -> -Infinity
2860 fmax36789 fma  1   -1    -Inf   -> -Infinity
2861 fmax36790 fma  1   -0    -Inf   -> -Infinity
2862 fmax36791 fma  1    0    -Inf   -> -Infinity
2863 fmax36792 fma  1    1    -Inf   -> -Infinity
2864 fmax36793 fma  1    1000 -Inf   -> -Infinity
2865 fmax36794 fma  1    Inf  -Inf   ->  NaN  Invalid_operation
2867 fmax36800 fma  1    Inf  -Inf   ->  NaN  Invalid_operation
2868 fmax36801 fma  1    Inf  -1000  ->  Infinity
2869 fmax36802 fma  1    Inf  -1     ->  Infinity
2870 fmax36803 fma  1    Inf  -0     ->  Infinity
2871 fmax36804 fma  1    Inf   0     ->  Infinity
2872 fmax36805 fma  1    Inf   1     ->  Infinity
2873 fmax36806 fma  1    Inf   1000  ->  Infinity
2874 fmax36807 fma  1    Inf   Inf   ->  Infinity
2875 fmax36808 fma  1   -1000  Inf   ->  Infinity
2876 fmax36809 fma  1   -Inf   Inf   ->  NaN  Invalid_operation
2877 fmax36810 fma  1   -1     Inf   ->  Infinity
2878 fmax36811 fma  1   -0     Inf   ->  Infinity
2879 fmax36812 fma  1    0     Inf   ->  Infinity
2880 fmax36813 fma  1    1     Inf   ->  Infinity
2881 fmax36814 fma  1    1000  Inf   ->  Infinity
2882 fmax36815 fma  1    Inf   Inf   ->  Infinity
2884 fmax36821 fma  1    NaN -Inf    ->  NaN
2885 fmax36822 fma  1    NaN -1000   ->  NaN
2886 fmax36823 fma  1    NaN -1      ->  NaN
2887 fmax36824 fma  1    NaN -0      ->  NaN
2888 fmax36825 fma  1    NaN  0      ->  NaN
2889 fmax36826 fma  1    NaN  1      ->  NaN
2890 fmax36827 fma  1    NaN  1000   ->  NaN
2891 fmax36828 fma  1    NaN  Inf    ->  NaN
2892 fmax36829 fma  1    NaN  NaN    ->  NaN
2893 fmax36830 fma  1   -Inf  NaN    ->  NaN
2894 fmax36831 fma  1   -1000 NaN    ->  NaN
2895 fmax36832 fma  1   -1    NaN    ->  NaN
2896 fmax36833 fma  1   -0    NaN    ->  NaN
2897 fmax36834 fma  1    0    NaN    ->  NaN
2898 fmax36835 fma  1    1    NaN    ->  NaN
2899 fmax36836 fma  1    1000 NaN    ->  NaN
2900 fmax36837 fma  1    Inf  NaN    ->  NaN
2902 fmax36841 fma  1    sNaN -Inf   ->  NaN  Invalid_operation
2903 fmax36842 fma  1    sNaN -1000  ->  NaN  Invalid_operation
2904 fmax36843 fma  1    sNaN -1     ->  NaN  Invalid_operation
2905 fmax36844 fma  1    sNaN -0     ->  NaN  Invalid_operation
2906 fmax36845 fma  1    sNaN  0     ->  NaN  Invalid_operation
2907 fmax36846 fma  1    sNaN  1     ->  NaN  Invalid_operation
2908 fmax36847 fma  1    sNaN  1000  ->  NaN  Invalid_operation
2909 fmax36848 fma  1    sNaN  NaN   ->  NaN  Invalid_operation
2910 fmax36849 fma  1    sNaN sNaN   ->  NaN  Invalid_operation
2911 fmax36850 fma  1    NaN  sNaN   ->  NaN  Invalid_operation
2912 fmax36851 fma  1   -Inf  sNaN   ->  NaN  Invalid_operation
2913 fmax36852 fma  1   -1000 sNaN   ->  NaN  Invalid_operation
2914 fmax36853 fma  1   -1    sNaN   ->  NaN  Invalid_operation
2915 fmax36854 fma  1   -0    sNaN   ->  NaN  Invalid_operation
2916 fmax36855 fma  1    0    sNaN   ->  NaN  Invalid_operation
2917 fmax36856 fma  1    1    sNaN   ->  NaN  Invalid_operation
2918 fmax36857 fma  1    1000 sNaN   ->  NaN  Invalid_operation
2919 fmax36858 fma  1    Inf  sNaN   ->  NaN  Invalid_operation
2920 fmax36859 fma  1    NaN  sNaN   ->  NaN  Invalid_operation
2922 -- propagating NaNs
2923 fmax36861 fma  1    NaN1   -Inf    ->  NaN1
2924 fmax36862 fma  1   +NaN2   -1000   ->  NaN2
2925 fmax36863 fma  1    NaN3    1000   ->  NaN3
2926 fmax36864 fma  1    NaN4    Inf    ->  NaN4
2927 fmax36865 fma  1    NaN5   +NaN6   ->  NaN5
2928 fmax36866 fma  1   -Inf     NaN7   ->  NaN7
2929 fmax36867 fma  1   -1000    NaN8   ->  NaN8
2930 fmax36868 fma  1    1000    NaN9   ->  NaN9
2931 fmax36869 fma  1    Inf    +NaN10  ->  NaN10
2932 fmax36871 fma  1    sNaN11  -Inf   ->  NaN11  Invalid_operation
2933 fmax36872 fma  1    sNaN12  -1000  ->  NaN12  Invalid_operation
2934 fmax36873 fma  1    sNaN13   1000  ->  NaN13  Invalid_operation
2935 fmax36874 fma  1    sNaN14   NaN17 ->  NaN14  Invalid_operation
2936 fmax36875 fma  1    sNaN15  sNaN18 ->  NaN15  Invalid_operation
2937 fmax36876 fma  1    NaN16   sNaN19 ->  NaN19  Invalid_operation
2938 fmax36877 fma  1   -Inf    +sNaN20 ->  NaN20  Invalid_operation
2939 fmax36878 fma  1   -1000    sNaN21 ->  NaN21  Invalid_operation
2940 fmax36879 fma  1    1000    sNaN22 ->  NaN22  Invalid_operation
2941 fmax36880 fma  1    Inf     sNaN23 ->  NaN23  Invalid_operation
2942 fmax36881 fma  1   +NaN25  +sNaN24 ->  NaN24  Invalid_operation
2943 fmax36882 fma  1   -NaN26    NaN28 -> -NaN26
2944 fmax36883 fma  1   -sNaN27  sNaN29 -> -NaN27  Invalid_operation
2945 fmax36884 fma  1    1000    -NaN30 -> -NaN30
2946 fmax36885 fma  1    1000   -sNaN31 -> -NaN31  Invalid_operation
2948 -- now the case where we can get underflow but the result is normal
2949 -- [note this can't happen if the operands are also bounded, as we
2950 -- cannot represent 1E-399, for example]
2952 fmax36571 fma  1         1E-383       0  -> 1E-383
2953 fmax36572 fma  1         1E-384       0  -> 1E-384   Subnormal
2954 fmax36573 fma  1         1E-383  1E-384  -> 1.1E-383
2955 fmax36574 subtract  1E-383  1E-384  ->   9E-384 Subnormal
2957 -- Here we explore the boundary of rounding a subnormal to Nmin
2958 fmax36575 subtract  1E-383  1E-398  ->   9.99999999999999E-384  Subnormal
2959 fmax36576 subtract  1E-383  1E-398  ->   9.99999999999999E-384  Subnormal
2960 fmax36577 subtract  1E-383  1E-399  ->   1.000000000000000E-383 Underflow Inexact Subnormal Rounded
2961 fmax36578 subtract  1E-383  1E-400  ->   1.000000000000000E-383 Underflow Inexact Subnormal Rounded
2962 fmax36579 subtract  1E-383  1E-401  ->   1.000000000000000E-383 Underflow Inexact Subnormal Rounded
2963 fmax36580 subtract  1E-383  1E-402  ->   1.000000000000000E-383 Underflow Inexact Subnormal Rounded
2965 -- check overflow edge case
2966 --               1234567890123456
2967 fmax36972 apply        9.999999999999999E+384         -> 9.999999999999999E+384
2968 fmax36973 fma  1       9.999999999999999E+384  1      -> 9.999999999999999E+384 Inexact Rounded
2969 fmax36974 fma  1        9999999999999999E+369  1      -> 9.999999999999999E+384 Inexact Rounded
2970 fmax36975 fma  1        9999999999999999E+369  1E+369  -> Infinity Overflow Inexact Rounded
2971 fmax36976 fma  1        9999999999999999E+369  9E+368  -> Infinity Overflow Inexact Rounded
2972 fmax36977 fma  1        9999999999999999E+369  8E+368  -> Infinity Overflow Inexact Rounded
2973 fmax36978 fma  1        9999999999999999E+369  7E+368  -> Infinity Overflow Inexact Rounded
2974 fmax36979 fma  1        9999999999999999E+369  6E+368  -> Infinity Overflow Inexact Rounded
2975 fmax36980 fma  1        9999999999999999E+369  5E+368  -> Infinity Overflow Inexact Rounded
2976 fmax36981 fma  1        9999999999999999E+369  4E+368  -> 9.999999999999999E+384 Inexact Rounded
2977 fmax36982 fma  1        9999999999999999E+369  3E+368  -> 9.999999999999999E+384 Inexact Rounded
2978 fmax36983 fma  1        9999999999999999E+369  2E+368  -> 9.999999999999999E+384 Inexact Rounded
2979 fmax36984 fma  1        9999999999999999E+369  1E+368  -> 9.999999999999999E+384 Inexact Rounded
2981 fmax36985 apply       -9.999999999999999E+384         -> -9.999999999999999E+384
2982 fmax36986 fma  1      -9.999999999999999E+384 -1      -> -9.999999999999999E+384 Inexact Rounded
2983 fmax36987 fma  1       -9999999999999999E+369 -1      -> -9.999999999999999E+384 Inexact Rounded
2984 fmax36988 fma  1       -9999999999999999E+369 -1E+369  -> -Infinity Overflow Inexact Rounded
2985 fmax36989 fma  1       -9999999999999999E+369 -9E+368  -> -Infinity Overflow Inexact Rounded
2986 fmax36990 fma  1       -9999999999999999E+369 -8E+368  -> -Infinity Overflow Inexact Rounded
2987 fmax36991 fma  1       -9999999999999999E+369 -7E+368  -> -Infinity Overflow Inexact Rounded
2988 fmax36992 fma  1       -9999999999999999E+369 -6E+368  -> -Infinity Overflow Inexact Rounded
2989 fmax36993 fma  1       -9999999999999999E+369 -5E+368  -> -Infinity Overflow Inexact Rounded
2990 fmax36994 fma  1       -9999999999999999E+369 -4E+368  -> -9.999999999999999E+384 Inexact Rounded
2991 fmax36995 fma  1       -9999999999999999E+369 -3E+368  -> -9.999999999999999E+384 Inexact Rounded
2992 fmax36996 fma  1       -9999999999999999E+369 -2E+368  -> -9.999999999999999E+384 Inexact Rounded
2993 fmax36997 fma  1       -9999999999999999E+369 -1E+368  -> -9.999999999999999E+384 Inexact Rounded
2995 -- And for round down full and subnormal results
2997 fmax361100 fma  1   1e+2 -1e-383    -> 99.99999999999999 Rounded Inexact
2998 fmax361101 fma  1   1e+1 -1e-383    -> 9.999999999999999  Rounded Inexact
2999 fmax361103 fma  1     +1 -1e-383    -> 0.9999999999999999  Rounded Inexact
3000 fmax361104 fma  1   1e-1 -1e-383    -> 0.09999999999999999  Rounded Inexact
3001 fmax361105 fma  1   1e-2 -1e-383    -> 0.009999999999999999  Rounded Inexact
3002 fmax361106 fma  1   1e-3 -1e-383    -> 0.0009999999999999999  Rounded Inexact
3003 fmax361107 fma  1   1e-4 -1e-383    -> 0.00009999999999999999  Rounded Inexact
3004 fmax361108 fma  1   1e-5 -1e-383    -> 0.000009999999999999999  Rounded Inexact
3005 fmax361109 fma  1   1e-6 -1e-383    -> 9.999999999999999E-7  Rounded Inexact
3008 fmax361110 fma  1   -1e+2 +1e-383   -> -99.99999999999999 Rounded Inexact
3009 fmax361111 fma  1   -1e+1 +1e-383   -> -9.999999999999999  Rounded Inexact
3010 fmax361113 fma  1      -1 +1e-383   -> -0.9999999999999999  Rounded Inexact
3011 fmax361114 fma  1   -1e-1 +1e-383   -> -0.09999999999999999  Rounded Inexact
3012 fmax361115 fma  1   -1e-2 +1e-383   -> -0.009999999999999999  Rounded Inexact
3013 fmax361116 fma  1   -1e-3 +1e-383   -> -0.0009999999999999999  Rounded Inexact
3014 fmax361117 fma  1   -1e-4 +1e-383   -> -0.00009999999999999999  Rounded Inexact
3015 fmax361118 fma  1   -1e-5 +1e-383   -> -0.000009999999999999999  Rounded Inexact
3016 fmax361119 fma  1   -1e-6 +1e-383   -> -9.999999999999999E-7  Rounded Inexact
3018 -- tests based on Gunnar Degnbol's edge case
3021 fmax361300 fma  1   1E16  -0.5                 ->  1.000000000000000E+16 Inexact Rounded
3022 fmax361310 fma  1   1E16  -0.51                ->  9999999999999999      Inexact Rounded
3023 fmax361311 fma  1   1E16  -0.501               ->  9999999999999999      Inexact Rounded
3024 fmax361312 fma  1   1E16  -0.5001              ->  9999999999999999      Inexact Rounded
3025 fmax361313 fma  1   1E16  -0.50001             ->  9999999999999999      Inexact Rounded
3026 fmax361314 fma  1   1E16  -0.500001            ->  9999999999999999      Inexact Rounded
3027 fmax361315 fma  1   1E16  -0.5000001           ->  9999999999999999      Inexact Rounded
3028 fmax361316 fma  1   1E16  -0.50000001          ->  9999999999999999      Inexact Rounded
3029 fmax361317 fma  1   1E16  -0.500000001         ->  9999999999999999      Inexact Rounded
3030 fmax361318 fma  1   1E16  -0.5000000001        ->  9999999999999999      Inexact Rounded
3031 fmax361319 fma  1   1E16  -0.50000000001       ->  9999999999999999      Inexact Rounded
3032 fmax361320 fma  1   1E16  -0.500000000001      ->  9999999999999999      Inexact Rounded
3033 fmax361321 fma  1   1E16  -0.5000000000001     ->  9999999999999999      Inexact Rounded
3034 fmax361322 fma  1   1E16  -0.50000000000001    ->  9999999999999999      Inexact Rounded
3035 fmax361323 fma  1   1E16  -0.500000000000001   ->  9999999999999999      Inexact Rounded
3036 fmax361324 fma  1   1E16  -0.5000000000000001  ->  9999999999999999      Inexact Rounded
3037 fmax361325 fma  1   1E16  -0.5000000000000000  ->  1.000000000000000E+16 Inexact Rounded
3038 fmax361326 fma  1   1E16  -0.500000000000000   ->  1.000000000000000E+16 Inexact Rounded
3039 fmax361327 fma  1   1E16  -0.50000000000000    ->  1.000000000000000E+16 Inexact Rounded
3040 fmax361328 fma  1   1E16  -0.5000000000000     ->  1.000000000000000E+16 Inexact Rounded
3041 fmax361329 fma  1   1E16  -0.500000000000      ->  1.000000000000000E+16 Inexact Rounded
3042 fmax361330 fma  1   1E16  -0.50000000000       ->  1.000000000000000E+16 Inexact Rounded
3043 fmax361331 fma  1   1E16  -0.5000000000        ->  1.000000000000000E+16 Inexact Rounded
3044 fmax361332 fma  1   1E16  -0.500000000         ->  1.000000000000000E+16 Inexact Rounded
3045 fmax361333 fma  1   1E16  -0.50000000          ->  1.000000000000000E+16 Inexact Rounded
3046 fmax361334 fma  1   1E16  -0.5000000           ->  1.000000000000000E+16 Inexact Rounded
3047 fmax361335 fma  1   1E16  -0.500000            ->  1.000000000000000E+16 Inexact Rounded
3048 fmax361336 fma  1   1E16  -0.50000             ->  1.000000000000000E+16 Inexact Rounded
3049 fmax361337 fma  1   1E16  -0.5000              ->  1.000000000000000E+16 Inexact Rounded
3050 fmax361338 fma  1   1E16  -0.500               ->  1.000000000000000E+16 Inexact Rounded
3051 fmax361339 fma  1   1E16  -0.50                ->  1.000000000000000E+16 Inexact Rounded
3053 fmax361340 fma  1   1E16  -5000000.000010001   ->  9999999995000000      Inexact Rounded
3054 fmax361341 fma  1   1E16  -5000000.000000001   ->  9999999995000000      Inexact Rounded
3056 fmax361349 fma  1   9999999999999999 0.4                 ->  9999999999999999      Inexact Rounded
3057 fmax361350 fma  1   9999999999999999 0.49                ->  9999999999999999      Inexact Rounded
3058 fmax361351 fma  1   9999999999999999 0.499               ->  9999999999999999      Inexact Rounded
3059 fmax361352 fma  1   9999999999999999 0.4999              ->  9999999999999999      Inexact Rounded
3060 fmax361353 fma  1   9999999999999999 0.49999             ->  9999999999999999      Inexact Rounded
3061 fmax361354 fma  1   9999999999999999 0.499999            ->  9999999999999999      Inexact Rounded
3062 fmax361355 fma  1   9999999999999999 0.4999999           ->  9999999999999999      Inexact Rounded
3063 fmax361356 fma  1   9999999999999999 0.49999999          ->  9999999999999999      Inexact Rounded
3064 fmax361357 fma  1   9999999999999999 0.499999999         ->  9999999999999999      Inexact Rounded
3065 fmax361358 fma  1   9999999999999999 0.4999999999        ->  9999999999999999      Inexact Rounded
3066 fmax361359 fma  1   9999999999999999 0.49999999999       ->  9999999999999999      Inexact Rounded
3067 fmax361360 fma  1   9999999999999999 0.499999999999      ->  9999999999999999      Inexact Rounded
3068 fmax361361 fma  1   9999999999999999 0.4999999999999     ->  9999999999999999      Inexact Rounded
3069 fmax361362 fma  1   9999999999999999 0.49999999999999    ->  9999999999999999      Inexact Rounded
3070 fmax361363 fma  1   9999999999999999 0.499999999999999   ->  9999999999999999      Inexact Rounded
3071 fmax361364 fma  1   9999999999999999 0.4999999999999999  ->  9999999999999999      Inexact Rounded
3072 fmax361365 fma  1   9999999999999999 0.5000000000000000  ->  1.000000000000000E+16 Inexact Rounded
3073 fmax361367 fma  1   9999999999999999 0.500000000000000   ->  1.000000000000000E+16 Inexact Rounded
3074 fmax361368 fma  1   9999999999999999 0.50000000000000    ->  1.000000000000000E+16 Inexact Rounded
3075 fmax361369 fma  1   9999999999999999 0.5000000000000     ->  1.000000000000000E+16 Inexact Rounded
3076 fmax361370 fma  1   9999999999999999 0.500000000000      ->  1.000000000000000E+16 Inexact Rounded
3077 fmax361371 fma  1   9999999999999999 0.50000000000       ->  1.000000000000000E+16 Inexact Rounded
3078 fmax361372 fma  1   9999999999999999 0.5000000000        ->  1.000000000000000E+16 Inexact Rounded
3079 fmax361373 fma  1   9999999999999999 0.500000000         ->  1.000000000000000E+16 Inexact Rounded
3080 fmax361374 fma  1   9999999999999999 0.50000000          ->  1.000000000000000E+16 Inexact Rounded
3081 fmax361375 fma  1   9999999999999999 0.5000000           ->  1.000000000000000E+16 Inexact Rounded
3082 fmax361376 fma  1   9999999999999999 0.500000            ->  1.000000000000000E+16 Inexact Rounded
3083 fmax361377 fma  1   9999999999999999 0.50000             ->  1.000000000000000E+16 Inexact Rounded
3084 fmax361378 fma  1   9999999999999999 0.5000              ->  1.000000000000000E+16 Inexact Rounded
3085 fmax361379 fma  1   9999999999999999 0.500               ->  1.000000000000000E+16 Inexact Rounded
3086 fmax361380 fma  1   9999999999999999 0.50                ->  1.000000000000000E+16 Inexact Rounded
3087 fmax361381 fma  1   9999999999999999 0.5                 ->  1.000000000000000E+16 Inexact Rounded
3088 fmax361382 fma  1   9999999999999999 0.5000000000000001  ->  1.000000000000000E+16 Inexact Rounded
3089 fmax361383 fma  1   9999999999999999 0.500000000000001   ->  1.000000000000000E+16 Inexact Rounded
3090 fmax361384 fma  1   9999999999999999 0.50000000000001    ->  1.000000000000000E+16 Inexact Rounded
3091 fmax361385 fma  1   9999999999999999 0.5000000000001     ->  1.000000000000000E+16 Inexact Rounded
3092 fmax361386 fma  1   9999999999999999 0.500000000001      ->  1.000000000000000E+16 Inexact Rounded
3093 fmax361387 fma  1   9999999999999999 0.50000000001       ->  1.000000000000000E+16 Inexact Rounded
3094 fmax361388 fma  1   9999999999999999 0.5000000001        ->  1.000000000000000E+16 Inexact Rounded
3095 fmax361389 fma  1   9999999999999999 0.500000001         ->  1.000000000000000E+16 Inexact Rounded
3096 fmax361390 fma  1   9999999999999999 0.50000001          ->  1.000000000000000E+16 Inexact Rounded
3097 fmax361391 fma  1   9999999999999999 0.5000001           ->  1.000000000000000E+16 Inexact Rounded
3098 fmax361392 fma  1   9999999999999999 0.500001            ->  1.000000000000000E+16 Inexact Rounded
3099 fmax361393 fma  1   9999999999999999 0.50001             ->  1.000000000000000E+16 Inexact Rounded
3100 fmax361394 fma  1   9999999999999999 0.5001              ->  1.000000000000000E+16 Inexact Rounded
3101 fmax361395 fma  1   9999999999999999 0.501               ->  1.000000000000000E+16 Inexact Rounded
3102 fmax361396 fma  1   9999999999999999 0.51                ->  1.000000000000000E+16 Inexact Rounded
3104 -- More GD edge cases, where difference between the unadjusted
3105 -- exponents is larger than the maximum precision and one side is 0
3106 fmax361420 fma  1    0 1.123456789012345     -> 1.123456789012345
3107 fmax361421 fma  1    0 1.123456789012345E-1  -> 0.1123456789012345
3108 fmax361422 fma  1    0 1.123456789012345E-2  -> 0.01123456789012345
3109 fmax361423 fma  1    0 1.123456789012345E-3  -> 0.001123456789012345
3110 fmax361424 fma  1    0 1.123456789012345E-4  -> 0.0001123456789012345
3111 fmax361425 fma  1    0 1.123456789012345E-5  -> 0.00001123456789012345
3112 fmax361426 fma  1    0 1.123456789012345E-6  -> 0.000001123456789012345
3113 fmax361427 fma  1    0 1.123456789012345E-7  -> 1.123456789012345E-7
3114 fmax361428 fma  1    0 1.123456789012345E-8  -> 1.123456789012345E-8
3115 fmax361429 fma  1    0 1.123456789012345E-9  -> 1.123456789012345E-9
3116 fmax361430 fma  1    0 1.123456789012345E-10 -> 1.123456789012345E-10
3117 fmax361431 fma  1    0 1.123456789012345E-11 -> 1.123456789012345E-11
3118 fmax361432 fma  1    0 1.123456789012345E-12 -> 1.123456789012345E-12
3119 fmax361433 fma  1    0 1.123456789012345E-13 -> 1.123456789012345E-13
3120 fmax361434 fma  1    0 1.123456789012345E-14 -> 1.123456789012345E-14
3121 fmax361435 fma  1    0 1.123456789012345E-15 -> 1.123456789012345E-15
3122 fmax361436 fma  1    0 1.123456789012345E-16 -> 1.123456789012345E-16
3123 fmax361437 fma  1    0 1.123456789012345E-17 -> 1.123456789012345E-17
3124 fmax361438 fma  1    0 1.123456789012345E-18 -> 1.123456789012345E-18
3125 fmax361439 fma  1    0 1.123456789012345E-19 -> 1.123456789012345E-19
3127 -- same, reversed 0
3128 fmax361440 fma  1   1.123456789012345     0 -> 1.123456789012345
3129 fmax361441 fma  1   1.123456789012345E-1  0 -> 0.1123456789012345
3130 fmax361442 fma  1   1.123456789012345E-2  0 -> 0.01123456789012345
3131 fmax361443 fma  1   1.123456789012345E-3  0 -> 0.001123456789012345
3132 fmax361444 fma  1   1.123456789012345E-4  0 -> 0.0001123456789012345
3133 fmax361445 fma  1   1.123456789012345E-5  0 -> 0.00001123456789012345
3134 fmax361446 fma  1   1.123456789012345E-6  0 -> 0.000001123456789012345
3135 fmax361447 fma  1   1.123456789012345E-7  0 -> 1.123456789012345E-7
3136 fmax361448 fma  1   1.123456789012345E-8  0 -> 1.123456789012345E-8
3137 fmax361449 fma  1   1.123456789012345E-9  0 -> 1.123456789012345E-9
3138 fmax361450 fma  1   1.123456789012345E-10 0 -> 1.123456789012345E-10
3139 fmax361451 fma  1   1.123456789012345E-11 0 -> 1.123456789012345E-11
3140 fmax361452 fma  1   1.123456789012345E-12 0 -> 1.123456789012345E-12
3141 fmax361453 fma  1   1.123456789012345E-13 0 -> 1.123456789012345E-13
3142 fmax361454 fma  1   1.123456789012345E-14 0 -> 1.123456789012345E-14
3143 fmax361455 fma  1   1.123456789012345E-15 0 -> 1.123456789012345E-15
3144 fmax361456 fma  1   1.123456789012345E-16 0 -> 1.123456789012345E-16
3145 fmax361457 fma  1   1.123456789012345E-17 0 -> 1.123456789012345E-17
3146 fmax361458 fma  1   1.123456789012345E-18 0 -> 1.123456789012345E-18
3147 fmax361459 fma  1   1.123456789012345E-19 0 -> 1.123456789012345E-19
3149 -- same, Es on the 0
3150 fmax361460 fma  1   1.123456789012345  0E-0   -> 1.123456789012345
3151 fmax361461 fma  1   1.123456789012345  0E-1   -> 1.123456789012345
3152 fmax361462 fma  1   1.123456789012345  0E-2   -> 1.123456789012345
3153 fmax361463 fma  1   1.123456789012345  0E-3   -> 1.123456789012345
3154 fmax361464 fma  1   1.123456789012345  0E-4   -> 1.123456789012345
3155 fmax361465 fma  1   1.123456789012345  0E-5   -> 1.123456789012345
3156 fmax361466 fma  1   1.123456789012345  0E-6   -> 1.123456789012345
3157 fmax361467 fma  1   1.123456789012345  0E-7   -> 1.123456789012345
3158 fmax361468 fma  1   1.123456789012345  0E-8   -> 1.123456789012345
3159 fmax361469 fma  1   1.123456789012345  0E-9   -> 1.123456789012345
3160 fmax361470 fma  1   1.123456789012345  0E-10  -> 1.123456789012345
3161 fmax361471 fma  1   1.123456789012345  0E-11  -> 1.123456789012345
3162 fmax361472 fma  1   1.123456789012345  0E-12  -> 1.123456789012345
3163 fmax361473 fma  1   1.123456789012345  0E-13  -> 1.123456789012345
3164 fmax361474 fma  1   1.123456789012345  0E-14  -> 1.123456789012345
3165 fmax361475 fma  1   1.123456789012345  0E-15  -> 1.123456789012345
3166 -- next four flag Rounded because the 0 extends the result
3167 fmax361476 fma  1   1.123456789012345  0E-16  -> 1.123456789012345 Rounded
3168 fmax361477 fma  1   1.123456789012345  0E-17  -> 1.123456789012345 Rounded
3169 fmax361478 fma  1   1.123456789012345  0E-18  -> 1.123456789012345 Rounded
3170 fmax361479 fma  1   1.123456789012345  0E-19  -> 1.123456789012345 Rounded
3172 -- sum of two opposite-sign operands is exactly 0 and floor => -0
3174 -- exact zeros from zeros
3175 fmax361500 fma  1    0        0E-19  ->  0E-19
3176 fmax361501 fma  1   -0        0E-19  ->  0E-19
3177 fmax361502 fma  1    0       -0E-19  ->  0E-19
3178 fmax361503 fma  1   -0       -0E-19  -> -0E-19
3179 fmax361504 fma  1    0E-400   0E-19  ->  0E-398 Clamped
3180 fmax361505 fma  1   -0E-400   0E-19  ->  0E-398 Clamped
3181 fmax361506 fma  1    0E-400  -0E-19  ->  0E-398 Clamped
3182 fmax361507 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
3183 -- inexact zeros
3184 fmax361511 fma  1    1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3185 fmax361512 fma  1   -1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3186 fmax361513 fma  1    1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3187 fmax361514 fma  1   -1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3188 -- some exact zeros from non-zeros
3189 fmax361515 fma  1    1E-401   1E-401 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3190 fmax361516 fma  1   -1E-401   1E-401 ->  0E-398 Clamped
3191 fmax361517 fma  1    1E-401  -1E-401 ->  0E-398 Clamped
3192 fmax361518 fma  1   -1E-401  -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3195 -- exact zeros from zeros
3196 fmax361520 fma  1    0        0E-19  ->  0E-19
3197 fmax361521 fma  1   -0        0E-19  ->  0E-19
3198 fmax361522 fma  1    0       -0E-19  ->  0E-19
3199 fmax361523 fma  1   -0       -0E-19  -> -0E-19
3200 fmax361524 fma  1    0E-400   0E-19  ->  0E-398 Clamped
3201 fmax361525 fma  1   -0E-400   0E-19  ->  0E-398 Clamped
3202 fmax361526 fma  1    0E-400  -0E-19  ->  0E-398 Clamped
3203 fmax361527 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
3204 -- inexact zeros
3205 fmax361531 fma  1    1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3206 fmax361532 fma  1   -1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3207 fmax361533 fma  1    1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3208 fmax361534 fma  1   -1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3209 -- some exact zeros from non-zeros
3210 fmax361535 fma  1    1E-401   1E-401 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3211 fmax361536 fma  1   -1E-401   1E-401 ->  0E-398 Clamped
3212 fmax361537 fma  1    1E-401  -1E-401 ->  0E-398 Clamped
3213 fmax361538 fma  1   -1E-401  -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3216 -- exact zeros from zeros
3217 fmax361540 fma  1    0        0E-19  ->  0E-19
3218 fmax361541 fma  1   -0        0E-19  ->  0E-19
3219 fmax361542 fma  1    0       -0E-19  ->  0E-19
3220 fmax361543 fma  1   -0       -0E-19  -> -0E-19
3221 fmax361544 fma  1    0E-400   0E-19  ->  0E-398 Clamped
3222 fmax361545 fma  1   -0E-400   0E-19  ->  0E-398 Clamped
3223 fmax361546 fma  1    0E-400  -0E-19  ->  0E-398 Clamped
3224 fmax361547 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
3225 -- inexact zeros
3226 fmax361551 fma  1    1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3227 fmax361552 fma  1   -1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3228 fmax361553 fma  1    1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3229 fmax361554 fma  1   -1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3230 -- some exact zeros from non-zeros
3231 fmax361555 fma  1    1E-401   1E-401 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3232 fmax361556 fma  1   -1E-401   1E-401 ->  0E-398 Clamped
3233 fmax361557 fma  1    1E-401  -1E-401 ->  0E-398 Clamped
3234 fmax361558 fma  1   -1E-401  -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3237 -- exact zeros from zeros
3238 fmax361560 fma  1    0        0E-19  ->  0E-19
3239 fmax361561 fma  1   -0        0E-19  ->  0E-19
3240 fmax361562 fma  1    0       -0E-19  ->  0E-19
3241 fmax361563 fma  1   -0       -0E-19  -> -0E-19
3242 fmax361564 fma  1    0E-400   0E-19  ->  0E-398 Clamped
3243 fmax361565 fma  1   -0E-400   0E-19  ->  0E-398 Clamped
3244 fmax361566 fma  1    0E-400  -0E-19  ->  0E-398 Clamped
3245 fmax361567 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
3246 -- inexact zeros
3247 fmax361571 fma  1    1E-401   1E-400 ->  1E-398 Subnormal Inexact Rounded Underflow
3248 fmax361572 fma  1   -1E-401   1E-400 ->  1E-398 Subnormal Inexact Rounded Underflow
3249 fmax361573 fma  1    1E-401  -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
3250 fmax361574 fma  1   -1E-401  -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
3251 -- some exact zeros from non-zeros
3252 fmax361575 fma  1    1E-401   1E-401 ->  1E-398 Subnormal Inexact Rounded Underflow
3253 fmax361576 fma  1   -1E-401   1E-401 ->  0E-398 Clamped
3254 fmax361577 fma  1    1E-401  -1E-401 ->  0E-398 Clamped
3255 fmax361578 fma  1   -1E-401  -1E-401 -> -1E-398 Subnormal Inexact Rounded Underflow
3258 -- exact zeros from zeros
3259 fmax361580 fma  1    0        0E-19  ->  0E-19
3260 fmax361581 fma  1   -0        0E-19  ->  0E-19
3261 fmax361582 fma  1    0       -0E-19  ->  0E-19
3262 fmax361583 fma  1   -0       -0E-19  -> -0E-19
3263 fmax361584 fma  1    0E-400   0E-19  ->  0E-398 Clamped
3264 fmax361585 fma  1   -0E-400   0E-19  ->  0E-398 Clamped
3265 fmax361586 fma  1    0E-400  -0E-19  ->  0E-398 Clamped
3266 fmax361587 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
3267 -- inexact zeros
3268 fmax361591 fma  1    1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3269 fmax361592 fma  1   -1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3270 fmax361593 fma  1    1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3271 fmax361594 fma  1   -1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3272 -- some exact zeros from non-zeros
3273 fmax361595 fma  1    1E-401   1E-401 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3274 fmax361596 fma  1   -1E-401   1E-401 ->  0E-398 Clamped
3275 fmax361597 fma  1    1E-401  -1E-401 ->  0E-398 Clamped
3276 fmax361598 fma  1   -1E-401  -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3279 -- exact zeros from zeros
3280 fmax361600 fma  1    0        0E-19  ->  0E-19
3281 fmax361601 fma  1   -0        0E-19  ->  0E-19
3282 fmax361602 fma  1    0       -0E-19  ->  0E-19
3283 fmax361603 fma  1   -0       -0E-19  -> -0E-19
3284 fmax361604 fma  1    0E-400   0E-19  ->  0E-398 Clamped
3285 fmax361605 fma  1   -0E-400   0E-19  ->  0E-398 Clamped
3286 fmax361606 fma  1    0E-400  -0E-19  ->  0E-398 Clamped
3287 fmax361607 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
3288 -- inexact zeros
3289 fmax361611 fma  1    1E-401   1E-400 ->  1E-398 Subnormal Inexact Rounded Underflow
3290 fmax361612 fma  1   -1E-401   1E-400 ->  1E-398 Subnormal Inexact Rounded Underflow
3291 fmax361613 fma  1    1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3292 fmax361614 fma  1   -1E-401  -1E-400 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3293 -- some exact zeros from non-zeros
3294 fmax361615 fma  1    1E-401   1E-401 ->  1E-398 Subnormal Inexact Rounded Underflow
3295 fmax361616 fma  1   -1E-401   1E-401 ->  0E-398 Clamped
3296 fmax361617 fma  1    1E-401  -1E-401 ->  0E-398 Clamped
3297 fmax361618 fma  1   -1E-401  -1E-401 -> -0E-398 Subnormal Inexact Rounded Underflow Clamped
3299 -- and the extra-special ugly case; unusual minuses marked by -- *
3301 -- exact zeros from zeros
3302 fmax361620 fma  1    0        0E-19  ->  0E-19
3303 fmax361621 fma  1   -0        0E-19  -> -0E-19           -- *
3304 fmax361622 fma  1    0       -0E-19  -> -0E-19           -- *
3305 fmax361623 fma  1   -0       -0E-19  -> -0E-19
3306 fmax361624 fma  1    0E-400   0E-19  ->  0E-398 Clamped
3307 fmax361625 fma  1   -0E-400   0E-19  -> -0E-398 Clamped  -- *
3308 fmax361626 fma  1    0E-400  -0E-19  -> -0E-398 Clamped  -- *
3309 fmax361627 fma  1   -0E-400  -0E-19  -> -0E-398 Clamped
3310 -- inexact zeros
3311 fmax361631 fma  1    1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3312 fmax361632 fma  1   -1E-401   1E-400 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3313 fmax361633 fma  1    1E-401  -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
3314 fmax361634 fma  1   -1E-401  -1E-400 -> -1E-398 Subnormal Inexact Rounded Underflow
3315 -- some exact zeros from non-zeros
3316 fmax361635 fma  1    1E-401   1E-401 ->  0E-398 Subnormal Inexact Rounded Underflow Clamped
3317 fmax361636 fma  1   -1E-401   1E-401 -> -0E-398 Clamped  -- *
3318 fmax361637 fma  1    1E-401  -1E-401 -> -0E-398 Clamped  -- *
3319 fmax361638 fma  1   -1E-401  -1E-401 -> -1E-398 Subnormal Inexact Rounded Underflow
3321 -- Examples from SQL proposal (Krishna Kulkarni)
3322 fmax361701 fma  1   130E-2    120E-2    -> 2.50
3323 fmax361702 fma  1   130E-2    12E-1     -> 2.50
3324 fmax361703 fma  1   130E-2    1E0       -> 2.30
3325 fmax361704 fma  1   1E2       1E4       -> 1.01E+4
3326 fmax361705 subtract 130E-2  120E-2 -> 0.10
3327 fmax361706 subtract 130E-2  12E-1  -> 0.10
3328 fmax361707 subtract 130E-2  1E0    -> 0.30
3329 fmax361708 subtract 1E2     1E4    -> -9.9E+3
3331 -- Gappy coefficients; check residue handling even with full coefficient gap
3334 fmax362001 fma  1   1234567890123456 1      -> 1234567890123457
3335 fmax362002 fma  1   1234567890123456 0.6    -> 1234567890123457  Inexact Rounded
3336 fmax362003 fma  1   1234567890123456 0.06   -> 1234567890123456  Inexact Rounded
3337 fmax362004 fma  1   1234567890123456 6E-3   -> 1234567890123456  Inexact Rounded
3338 fmax362005 fma  1   1234567890123456 6E-4   -> 1234567890123456  Inexact Rounded
3339 fmax362006 fma  1   1234567890123456 6E-5   -> 1234567890123456  Inexact Rounded
3340 fmax362007 fma  1   1234567890123456 6E-6   -> 1234567890123456  Inexact Rounded
3341 fmax362008 fma  1   1234567890123456 6E-7   -> 1234567890123456  Inexact Rounded
3342 fmax362009 fma  1   1234567890123456 6E-8   -> 1234567890123456  Inexact Rounded
3343 fmax362010 fma  1   1234567890123456 6E-9   -> 1234567890123456  Inexact Rounded
3344 fmax362011 fma  1   1234567890123456 6E-10  -> 1234567890123456  Inexact Rounded
3345 fmax362012 fma  1   1234567890123456 6E-11  -> 1234567890123456  Inexact Rounded
3346 fmax362013 fma  1   1234567890123456 6E-12  -> 1234567890123456  Inexact Rounded
3347 fmax362014 fma  1   1234567890123456 6E-13  -> 1234567890123456  Inexact Rounded
3348 fmax362015 fma  1   1234567890123456 6E-14  -> 1234567890123456  Inexact Rounded
3349 fmax362016 fma  1   1234567890123456 6E-15  -> 1234567890123456  Inexact Rounded
3350 fmax362017 fma  1   1234567890123456 6E-16  -> 1234567890123456  Inexact Rounded
3351 fmax362018 fma  1   1234567890123456 6E-17  -> 1234567890123456  Inexact Rounded
3352 fmax362019 fma  1   1234567890123456 6E-18  -> 1234567890123456  Inexact Rounded
3353 fmax362020 fma  1   1234567890123456 6E-19  -> 1234567890123456  Inexact Rounded
3354 fmax362021 fma  1   1234567890123456 6E-20  -> 1234567890123456  Inexact Rounded
3356 -- widening second argument at gap
3357 fmax362030 fma  1   12345678 1                       -> 12345679
3358 fmax362031 fma  1   12345678 0.1                     -> 12345678.1
3359 fmax362032 fma  1   12345678 0.12                    -> 12345678.12
3360 fmax362033 fma  1   12345678 0.123                   -> 12345678.123
3361 fmax362034 fma  1   12345678 0.1234                  -> 12345678.1234
3362 fmax362035 fma  1   12345678 0.12345                 -> 12345678.12345
3363 fmax362036 fma  1   12345678 0.123456                -> 12345678.123456
3364 fmax362037 fma  1   12345678 0.1234567               -> 12345678.1234567
3365 fmax362038 fma  1   12345678 0.12345678              -> 12345678.12345678
3366 fmax362039 fma  1   12345678 0.123456789             -> 12345678.12345679 Inexact Rounded
3367 fmax362040 fma  1   12345678 0.123456785             -> 12345678.12345678 Inexact Rounded
3368 fmax362041 fma  1   12345678 0.1234567850            -> 12345678.12345678 Inexact Rounded
3369 fmax362042 fma  1   12345678 0.1234567851            -> 12345678.12345679 Inexact Rounded
3370 fmax362043 fma  1   12345678 0.12345678501           -> 12345678.12345679 Inexact Rounded
3371 fmax362044 fma  1   12345678 0.123456785001          -> 12345678.12345679 Inexact Rounded
3372 fmax362045 fma  1   12345678 0.1234567850001         -> 12345678.12345679 Inexact Rounded
3373 fmax362046 fma  1   12345678 0.12345678500001        -> 12345678.12345679 Inexact Rounded
3374 fmax362047 fma  1   12345678 0.123456785000001       -> 12345678.12345679 Inexact Rounded
3375 fmax362048 fma  1   12345678 0.1234567850000001      -> 12345678.12345679 Inexact Rounded
3376 fmax362049 fma  1   12345678 0.1234567850000000      -> 12345678.12345678 Inexact Rounded
3377 --                               90123456
3379 fmax362050 fma  1   12345678 0.0234567750000000      -> 12345678.02345678 Inexact Rounded
3380 fmax362051 fma  1   12345678 0.0034567750000000      -> 12345678.00345678 Inexact Rounded
3381 fmax362052 fma  1   12345678 0.0004567750000000      -> 12345678.00045678 Inexact Rounded
3382 fmax362053 fma  1   12345678 0.0000567750000000      -> 12345678.00005678 Inexact Rounded
3383 fmax362054 fma  1   12345678 0.0000067750000000      -> 12345678.00000678 Inexact Rounded
3384 fmax362055 fma  1   12345678 0.0000007750000000      -> 12345678.00000078 Inexact Rounded
3385 fmax362056 fma  1   12345678 0.0000000750000000      -> 12345678.00000008 Inexact Rounded
3386 fmax362057 fma  1   12345678 0.0000000050000000      -> 12345678.00000000 Inexact Rounded
3387 fmax362060 fma  1   12345678 0.0234567750000001      -> 12345678.02345678 Inexact Rounded
3388 fmax362061 fma  1   12345678 0.0034567750000001      -> 12345678.00345678 Inexact Rounded
3389 fmax362062 fma  1   12345678 0.0004567750000001      -> 12345678.00045678 Inexact Rounded
3390 fmax362063 fma  1   12345678 0.0000567750000001      -> 12345678.00005678 Inexact Rounded
3391 fmax362064 fma  1   12345678 0.0000067750000001      -> 12345678.00000678 Inexact Rounded
3392 fmax362065 fma  1   12345678 0.0000007750000001      -> 12345678.00000078 Inexact Rounded
3393 fmax362066 fma  1   12345678 0.0000000750000001      -> 12345678.00000008 Inexact Rounded
3394 fmax362067 fma  1   12345678 0.0000000050000001      -> 12345678.00000001 Inexact Rounded
3395 -- far-out residues (full coefficient gap is 16+15 digits)
3397 fmax362070 fma  1   12345678 1E-8                    -> 12345678.00000001
3398 fmax362071 fma  1   12345678 1E-9                    -> 12345678.00000001 Inexact Rounded
3399 fmax362072 fma  1   12345678 1E-10                   -> 12345678.00000001 Inexact Rounded
3400 fmax362073 fma  1   12345678 1E-11                   -> 12345678.00000001 Inexact Rounded
3401 fmax362074 fma  1   12345678 1E-12                   -> 12345678.00000001 Inexact Rounded
3402 fmax362075 fma  1   12345678 1E-13                   -> 12345678.00000001 Inexact Rounded
3403 fmax362076 fma  1   12345678 1E-14                   -> 12345678.00000001 Inexact Rounded
3404 fmax362077 fma  1   12345678 1E-15                   -> 12345678.00000001 Inexact Rounded
3405 fmax362078 fma  1   12345678 1E-16                   -> 12345678.00000001 Inexact Rounded
3406 fmax362079 fma  1   12345678 1E-17                   -> 12345678.00000001 Inexact Rounded
3407 fmax362080 fma  1   12345678 1E-18                   -> 12345678.00000001 Inexact Rounded
3408 fmax362081 fma  1   12345678 1E-19                   -> 12345678.00000001 Inexact Rounded
3409 fmax362082 fma  1   12345678 1E-20                   -> 12345678.00000001 Inexact Rounded
3410 fmax362083 fma  1   12345678 1E-25                   -> 12345678.00000001 Inexact Rounded
3411 fmax362084 fma  1   12345678 1E-30                   -> 12345678.00000001 Inexact Rounded
3412 fmax362085 fma  1   12345678 1E-31                   -> 12345678.00000001 Inexact Rounded
3413 fmax362086 fma  1   12345678 1E-32                   -> 12345678.00000001 Inexact Rounded
3414 fmax362087 fma  1   12345678 1E-33                   -> 12345678.00000001 Inexact Rounded
3415 fmax362088 fma  1   12345678 1E-34                   -> 12345678.00000001 Inexact Rounded
3416 fmax362089 fma  1   12345678 1E-35                   -> 12345678.00000001 Inexact Rounded
3418 -- payload decapitate x3
3420 fmax363000 fma  1 1  sNaN1234567890     ->  NaN67890  Invalid_operation
3421 fmax363001 fma    1 -sNaN1234512345 1   -> -NaN12345  Invalid_operation
3422 fmax363002 fma       sNaN1234554321 1 1 ->  NaN54321  Invalid_operation
3424 -- Null tests
3425 fmax39990 fma  1   10  # -> NaN Invalid_operation
3426 fmax39991 fma  1    # 10 -> NaN Invalid_operation