1------------------------------------------------------------------------ 2-- divideint.decTest -- decimal integer division -- 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------------------------------------------------------------------------ 20version: 2.59 21 22extended: 1 23precision: 9 24rounding: half_up 25maxExponent: 384 26minexponent: -383 27 28dvix001 divideint 1 1 -> 1 29dvix002 divideint 2 1 -> 2 30dvix003 divideint 1 2 -> 0 31dvix004 divideint 2 2 -> 1 32dvix005 divideint 0 1 -> 0 33dvix006 divideint 0 2 -> 0 34dvix007 divideint 1 3 -> 0 35dvix008 divideint 2 3 -> 0 36dvix009 divideint 3 3 -> 1 37 38dvix010 divideint 2.4 1 -> 2 39dvix011 divideint 2.4 -1 -> -2 40dvix012 divideint -2.4 1 -> -2 41dvix013 divideint -2.4 -1 -> 2 42dvix014 divideint 2.40 1 -> 2 43dvix015 divideint 2.400 1 -> 2 44dvix016 divideint 2.4 2 -> 1 45dvix017 divideint 2.400 2 -> 1 46dvix018 divideint 2. 2 -> 1 47dvix019 divideint 20 20 -> 1 48 49dvix020 divideint 187 187 -> 1 50dvix021 divideint 5 2 -> 2 51dvix022 divideint 5 2.0 -> 2 52dvix023 divideint 5 2.000 -> 2 53dvix024 divideint 5 0.200 -> 25 54dvix025 divideint 5 0.200 -> 25 55 56dvix030 divideint 1 2 -> 0 57dvix031 divideint 1 4 -> 0 58dvix032 divideint 1 8 -> 0 59dvix033 divideint 1 16 -> 0 60dvix034 divideint 1 32 -> 0 61dvix035 divideint 1 64 -> 0 62dvix040 divideint 1 -2 -> -0 63dvix041 divideint 1 -4 -> -0 64dvix042 divideint 1 -8 -> -0 65dvix043 divideint 1 -16 -> -0 66dvix044 divideint 1 -32 -> -0 67dvix045 divideint 1 -64 -> -0 68dvix050 divideint -1 2 -> -0 69dvix051 divideint -1 4 -> -0 70dvix052 divideint -1 8 -> -0 71dvix053 divideint -1 16 -> -0 72dvix054 divideint -1 32 -> -0 73dvix055 divideint -1 64 -> -0 74dvix060 divideint -1 -2 -> 0 75dvix061 divideint -1 -4 -> 0 76dvix062 divideint -1 -8 -> 0 77dvix063 divideint -1 -16 -> 0 78dvix064 divideint -1 -32 -> 0 79dvix065 divideint -1 -64 -> 0 80 81-- similar with powers of ten 82dvix160 divideint 1 1 -> 1 83dvix161 divideint 1 10 -> 0 84dvix162 divideint 1 100 -> 0 85dvix163 divideint 1 1000 -> 0 86dvix164 divideint 1 10000 -> 0 87dvix165 divideint 1 100000 -> 0 88dvix166 divideint 1 1000000 -> 0 89dvix167 divideint 1 10000000 -> 0 90dvix168 divideint 1 100000000 -> 0 91dvix170 divideint 1 -1 -> -1 92dvix171 divideint 1 -10 -> -0 93dvix172 divideint 1 -100 -> -0 94dvix173 divideint 1 -1000 -> -0 95dvix174 divideint 1 -10000 -> -0 96dvix175 divideint 1 -100000 -> -0 97dvix176 divideint 1 -1000000 -> -0 98dvix177 divideint 1 -10000000 -> -0 99dvix178 divideint 1 -100000000 -> -0 100dvix180 divideint -1 1 -> -1 101dvix181 divideint -1 10 -> -0 102dvix182 divideint -1 100 -> -0 103dvix183 divideint -1 1000 -> -0 104dvix184 divideint -1 10000 -> -0 105dvix185 divideint -1 100000 -> -0 106dvix186 divideint -1 1000000 -> -0 107dvix187 divideint -1 10000000 -> -0 108dvix188 divideint -1 100000000 -> -0 109dvix190 divideint -1 -1 -> 1 110dvix191 divideint -1 -10 -> 0 111dvix192 divideint -1 -100 -> 0 112dvix193 divideint -1 -1000 -> 0 113dvix194 divideint -1 -10000 -> 0 114dvix195 divideint -1 -100000 -> 0 115dvix196 divideint -1 -1000000 -> 0 116dvix197 divideint -1 -10000000 -> 0 117dvix198 divideint -1 -100000000 -> 0 118 119-- some long operand cases here 120dvix070 divideint 999999999 1 -> 999999999 121dvix071 divideint 999999999.4 1 -> 999999999 122dvix072 divideint 999999999.5 1 -> 999999999 123dvix073 divideint 999999999.9 1 -> 999999999 124dvix074 divideint 999999999.999 1 -> 999999999 125precision: 6 126dvix080 divideint 999999999 1 -> NaN Division_impossible 127dvix081 divideint 99999999 1 -> NaN Division_impossible 128dvix082 divideint 9999999 1 -> NaN Division_impossible 129dvix083 divideint 999999 1 -> 999999 130dvix084 divideint 99999 1 -> 99999 131dvix085 divideint 9999 1 -> 9999 132dvix086 divideint 999 1 -> 999 133dvix087 divideint 99 1 -> 99 134dvix088 divideint 9 1 -> 9 135 136precision: 9 137dvix090 divideint 0. 1 -> 0 138dvix091 divideint .0 1 -> 0 139dvix092 divideint 0.00 1 -> 0 140dvix093 divideint 0.00E+9 1 -> 0 141dvix094 divideint 0.0000E-50 1 -> 0 142 143dvix100 divideint 1 1 -> 1 144dvix101 divideint 1 2 -> 0 145dvix102 divideint 1 3 -> 0 146dvix103 divideint 1 4 -> 0 147dvix104 divideint 1 5 -> 0 148dvix105 divideint 1 6 -> 0 149dvix106 divideint 1 7 -> 0 150dvix107 divideint 1 8 -> 0 151dvix108 divideint 1 9 -> 0 152dvix109 divideint 1 10 -> 0 153dvix110 divideint 1 1 -> 1 154dvix111 divideint 2 1 -> 2 155dvix112 divideint 3 1 -> 3 156dvix113 divideint 4 1 -> 4 157dvix114 divideint 5 1 -> 5 158dvix115 divideint 6 1 -> 6 159dvix116 divideint 7 1 -> 7 160dvix117 divideint 8 1 -> 8 161dvix118 divideint 9 1 -> 9 162dvix119 divideint 10 1 -> 10 163 164-- from DiagBigDecimal 165dvix131 divideint 101.3 1 -> 101 166dvix132 divideint 101.0 1 -> 101 167dvix133 divideint 101.3 3 -> 33 168dvix134 divideint 101.0 3 -> 33 169dvix135 divideint 2.4 1 -> 2 170dvix136 divideint 2.400 1 -> 2 171dvix137 divideint 18 18 -> 1 172dvix138 divideint 1120 1000 -> 1 173dvix139 divideint 2.4 2 -> 1 174dvix140 divideint 2.400 2 -> 1 175dvix141 divideint 0.5 2.000 -> 0 176dvix142 divideint 8.005 7 -> 1 177dvix143 divideint 5 2 -> 2 178dvix144 divideint 0 2 -> 0 179dvix145 divideint 0.00 2 -> 0 180 181-- Others 182dvix150 divideint 12345 4.999 -> 2469 183dvix151 divideint 12345 4.99 -> 2473 184dvix152 divideint 12345 4.9 -> 2519 185dvix153 divideint 12345 5 -> 2469 186dvix154 divideint 12345 5.1 -> 2420 187dvix155 divideint 12345 5.01 -> 2464 188dvix156 divideint 12345 5.001 -> 2468 189dvix157 divideint 101 7.6 -> 13 190 191-- Various flavours of divideint by 0 192maxexponent: 999999999 193minexponent: -999999999 194dvix201 divideint 0 0 -> NaN Division_undefined 195dvix202 divideint 0.0E5 0 -> NaN Division_undefined 196dvix203 divideint 0.000 0 -> NaN Division_undefined 197dvix204 divideint 0.0001 0 -> Infinity Division_by_zero 198dvix205 divideint 0.01 0 -> Infinity Division_by_zero 199dvix206 divideint 0.1 0 -> Infinity Division_by_zero 200dvix207 divideint 1 0 -> Infinity Division_by_zero 201dvix208 divideint 1 0.0 -> Infinity Division_by_zero 202dvix209 divideint 10 0.0 -> Infinity Division_by_zero 203dvix210 divideint 1E+100 0.0 -> Infinity Division_by_zero 204dvix211 divideint 1E+1000 0 -> Infinity Division_by_zero 205dvix214 divideint -0.0001 0 -> -Infinity Division_by_zero 206dvix215 divideint -0.01 0 -> -Infinity Division_by_zero 207dvix216 divideint -0.1 0 -> -Infinity Division_by_zero 208dvix217 divideint -1 0 -> -Infinity Division_by_zero 209dvix218 divideint -1 0.0 -> -Infinity Division_by_zero 210dvix219 divideint -10 0.0 -> -Infinity Division_by_zero 211dvix220 divideint -1E+100 0.0 -> -Infinity Division_by_zero 212dvix221 divideint -1E+1000 0 -> -Infinity Division_by_zero 213 214-- test some cases that are close to exponent overflow 215maxexponent: 999999999 216minexponent: -999999999 217dvix270 divideint 1 1e999999999 -> 0 218dvix271 divideint 1 0.9e999999999 -> 0 219dvix272 divideint 1 0.99e999999999 -> 0 220dvix273 divideint 1 0.999999999e999999999 -> 0 221dvix274 divideint 9e999999999 1 -> NaN Division_impossible 222dvix275 divideint 9.9e999999999 1 -> NaN Division_impossible 223dvix276 divideint 9.99e999999999 1 -> NaN Division_impossible 224dvix277 divideint 9.99999999e999999999 1 -> NaN Division_impossible 225 226dvix280 divideint 0.1 9e-999999999 -> NaN Division_impossible 227dvix281 divideint 0.1 99e-999999999 -> NaN Division_impossible 228dvix282 divideint 0.1 999e-999999999 -> NaN Division_impossible 229 230dvix283 divideint 0.1 9e-999999998 -> NaN Division_impossible 231dvix284 divideint 0.1 99e-999999998 -> NaN Division_impossible 232dvix285 divideint 0.1 999e-999999998 -> NaN Division_impossible 233dvix286 divideint 0.1 999e-999999997 -> NaN Division_impossible 234dvix287 divideint 0.1 9999e-999999997 -> NaN Division_impossible 235dvix288 divideint 0.1 99999e-999999997 -> NaN Division_impossible 236 237-- GD edge cases: lhs smaller than rhs but more digits 238dvix301 divideint 0.9 2 -> 0 239dvix302 divideint 0.9 2.0 -> 0 240dvix303 divideint 0.9 2.1 -> 0 241dvix304 divideint 0.9 2.00 -> 0 242dvix305 divideint 0.9 2.01 -> 0 243dvix306 divideint 0.12 1 -> 0 244dvix307 divideint 0.12 1.0 -> 0 245dvix308 divideint 0.12 1.00 -> 0 246dvix309 divideint 0.12 1.0 -> 0 247dvix310 divideint 0.12 1.00 -> 0 248dvix311 divideint 0.12 2 -> 0 249dvix312 divideint 0.12 2.0 -> 0 250dvix313 divideint 0.12 2.1 -> 0 251dvix314 divideint 0.12 2.00 -> 0 252dvix315 divideint 0.12 2.01 -> 0 253 254-- overflow and underflow tests [from divide] 255maxexponent: 999999999 256minexponent: -999999999 257dvix330 divideint +1.23456789012345E-0 9E+999999999 -> 0 258dvix331 divideint 9E+999999999 +0.23456789012345E-0 -> NaN Division_impossible 259dvix332 divideint +0.100 9E+999999999 -> 0 260dvix333 divideint 9E-999999999 +9.100 -> 0 261dvix335 divideint -1.23456789012345E-0 9E+999999999 -> -0 262dvix336 divideint 9E+999999999 -0.83456789012345E-0 -> NaN Division_impossible 263dvix337 divideint -0.100 9E+999999999 -> -0 264dvix338 divideint 9E-999999999 -9.100 -> -0 265 266-- long operand checks 267maxexponent: 999 268minexponent: -999 269precision: 9 270dvix401 divideint 12345678000 100 -> 123456780 271dvix402 divideint 1 12345678000 -> 0 272dvix403 divideint 1234567800 10 -> 123456780 273dvix404 divideint 1 1234567800 -> 0 274dvix405 divideint 1234567890 10 -> 123456789 275dvix406 divideint 1 1234567890 -> 0 276dvix407 divideint 1234567891 10 -> 123456789 277dvix408 divideint 1 1234567891 -> 0 278dvix409 divideint 12345678901 100 -> 123456789 279dvix410 divideint 1 12345678901 -> 0 280dvix411 divideint 1234567896 10 -> 123456789 281dvix412 divideint 1 1234567896 -> 0 282dvix413 divideint 12345678948 100 -> 123456789 283dvix414 divideint 12345678949 100 -> 123456789 284dvix415 divideint 12345678950 100 -> 123456789 285dvix416 divideint 12345678951 100 -> 123456789 286dvix417 divideint 12345678999 100 -> 123456789 287 288precision: 15 289dvix441 divideint 12345678000 1 -> 12345678000 290dvix442 divideint 1 12345678000 -> 0 291dvix443 divideint 1234567800 1 -> 1234567800 292dvix444 divideint 1 1234567800 -> 0 293dvix445 divideint 1234567890 1 -> 1234567890 294dvix446 divideint 1 1234567890 -> 0 295dvix447 divideint 1234567891 1 -> 1234567891 296dvix448 divideint 1 1234567891 -> 0 297dvix449 divideint 12345678901 1 -> 12345678901 298dvix450 divideint 1 12345678901 -> 0 299dvix451 divideint 1234567896 1 -> 1234567896 300dvix452 divideint 1 1234567896 -> 0 301 302precision: 9 303rounding: half_up 304maxExponent: 999 305minexponent: -999 306 307-- more zeros, etc. 308dvix531 divideint 5.00 1E-3 -> 5000 309dvix532 divideint 00.00 0.000 -> NaN Division_undefined 310dvix533 divideint 00.00 0E-3 -> NaN Division_undefined 311dvix534 divideint 0 -0 -> NaN Division_undefined 312dvix535 divideint -0 0 -> NaN Division_undefined 313dvix536 divideint -0 -0 -> NaN Division_undefined 314 315dvix541 divideint 0 -1 -> -0 316dvix542 divideint -0 -1 -> 0 317dvix543 divideint 0 1 -> 0 318dvix544 divideint -0 1 -> -0 319dvix545 divideint -1 0 -> -Infinity Division_by_zero 320dvix546 divideint -1 -0 -> Infinity Division_by_zero 321dvix547 divideint 1 0 -> Infinity Division_by_zero 322dvix548 divideint 1 -0 -> -Infinity Division_by_zero 323 324dvix551 divideint 0.0 -1 -> -0 325dvix552 divideint -0.0 -1 -> 0 326dvix553 divideint 0.0 1 -> 0 327dvix554 divideint -0.0 1 -> -0 328dvix555 divideint -1.0 0 -> -Infinity Division_by_zero 329dvix556 divideint -1.0 -0 -> Infinity Division_by_zero 330dvix557 divideint 1.0 0 -> Infinity Division_by_zero 331dvix558 divideint 1.0 -0 -> -Infinity Division_by_zero 332 333dvix561 divideint 0 -1.0 -> -0 334dvix562 divideint -0 -1.0 -> 0 335dvix563 divideint 0 1.0 -> 0 336dvix564 divideint -0 1.0 -> -0 337dvix565 divideint -1 0.0 -> -Infinity Division_by_zero 338dvix566 divideint -1 -0.0 -> Infinity Division_by_zero 339dvix567 divideint 1 0.0 -> Infinity Division_by_zero 340dvix568 divideint 1 -0.0 -> -Infinity Division_by_zero 341 342dvix571 divideint 0.0 -1.0 -> -0 343dvix572 divideint -0.0 -1.0 -> 0 344dvix573 divideint 0.0 1.0 -> 0 345dvix574 divideint -0.0 1.0 -> -0 346dvix575 divideint -1.0 0.0 -> -Infinity Division_by_zero 347dvix576 divideint -1.0 -0.0 -> Infinity Division_by_zero 348dvix577 divideint 1.0 0.0 -> Infinity Division_by_zero 349dvix578 divideint 1.0 -0.0 -> -Infinity Division_by_zero 350 351-- Specials 352dvix580 divideint Inf -Inf -> NaN Invalid_operation 353dvix581 divideint Inf -1000 -> -Infinity 354dvix582 divideint Inf -1 -> -Infinity 355dvix583 divideint Inf -0 -> -Infinity 356dvix584 divideint Inf 0 -> Infinity 357dvix585 divideint Inf 1 -> Infinity 358dvix586 divideint Inf 1000 -> Infinity 359dvix587 divideint Inf Inf -> NaN Invalid_operation 360dvix588 divideint -1000 Inf -> -0 361dvix589 divideint -Inf Inf -> NaN Invalid_operation 362dvix590 divideint -1 Inf -> -0 363dvix591 divideint -0 Inf -> -0 364dvix592 divideint 0 Inf -> 0 365dvix593 divideint 1 Inf -> 0 366dvix594 divideint 1000 Inf -> 0 367dvix595 divideint Inf Inf -> NaN Invalid_operation 368 369dvix600 divideint -Inf -Inf -> NaN Invalid_operation 370dvix601 divideint -Inf -1000 -> Infinity 371dvix602 divideint -Inf -1 -> Infinity 372dvix603 divideint -Inf -0 -> Infinity 373dvix604 divideint -Inf 0 -> -Infinity 374dvix605 divideint -Inf 1 -> -Infinity 375dvix606 divideint -Inf 1000 -> -Infinity 376dvix607 divideint -Inf Inf -> NaN Invalid_operation 377dvix608 divideint -1000 Inf -> -0 378dvix609 divideint -Inf -Inf -> NaN Invalid_operation 379dvix610 divideint -1 -Inf -> 0 380dvix611 divideint -0 -Inf -> 0 381dvix612 divideint 0 -Inf -> -0 382dvix613 divideint 1 -Inf -> -0 383dvix614 divideint 1000 -Inf -> -0 384dvix615 divideint Inf -Inf -> NaN Invalid_operation 385 386dvix621 divideint NaN -Inf -> NaN 387dvix622 divideint NaN -1000 -> NaN 388dvix623 divideint NaN -1 -> NaN 389dvix624 divideint NaN -0 -> NaN 390dvix625 divideint NaN 0 -> NaN 391dvix626 divideint NaN 1 -> NaN 392dvix627 divideint NaN 1000 -> NaN 393dvix628 divideint NaN Inf -> NaN 394dvix629 divideint NaN NaN -> NaN 395dvix630 divideint -Inf NaN -> NaN 396dvix631 divideint -1000 NaN -> NaN 397dvix632 divideint -1 NaN -> NaN 398dvix633 divideint -0 NaN -> NaN 399dvix634 divideint 0 NaN -> NaN 400dvix635 divideint 1 NaN -> NaN 401dvix636 divideint 1000 NaN -> NaN 402dvix637 divideint Inf NaN -> NaN 403 404dvix641 divideint sNaN -Inf -> NaN Invalid_operation 405dvix642 divideint sNaN -1000 -> NaN Invalid_operation 406dvix643 divideint sNaN -1 -> NaN Invalid_operation 407dvix644 divideint sNaN -0 -> NaN Invalid_operation 408dvix645 divideint sNaN 0 -> NaN Invalid_operation 409dvix646 divideint sNaN 1 -> NaN Invalid_operation 410dvix647 divideint sNaN 1000 -> NaN Invalid_operation 411dvix648 divideint sNaN NaN -> NaN Invalid_operation 412dvix649 divideint sNaN sNaN -> NaN Invalid_operation 413dvix650 divideint NaN sNaN -> NaN Invalid_operation 414dvix651 divideint -Inf sNaN -> NaN Invalid_operation 415dvix652 divideint -1000 sNaN -> NaN Invalid_operation 416dvix653 divideint -1 sNaN -> NaN Invalid_operation 417dvix654 divideint -0 sNaN -> NaN Invalid_operation 418dvix655 divideint 0 sNaN -> NaN Invalid_operation 419dvix656 divideint 1 sNaN -> NaN Invalid_operation 420dvix657 divideint 1000 sNaN -> NaN Invalid_operation 421dvix658 divideint Inf sNaN -> NaN Invalid_operation 422dvix659 divideint NaN sNaN -> NaN Invalid_operation 423 424-- propagating NaNs 425dvix661 divideint NaN9 -Inf -> NaN9 426dvix662 divideint NaN8 1000 -> NaN8 427dvix663 divideint NaN7 Inf -> NaN7 428dvix664 divideint -NaN6 NaN5 -> -NaN6 429dvix665 divideint -Inf NaN4 -> NaN4 430dvix666 divideint -1000 NaN3 -> NaN3 431dvix667 divideint Inf -NaN2 -> -NaN2 432 433dvix671 divideint -sNaN99 -Inf -> -NaN99 Invalid_operation 434dvix672 divideint sNaN98 -1 -> NaN98 Invalid_operation 435dvix673 divideint sNaN97 NaN -> NaN97 Invalid_operation 436dvix674 divideint sNaN96 sNaN94 -> NaN96 Invalid_operation 437dvix675 divideint NaN95 sNaN93 -> NaN93 Invalid_operation 438dvix676 divideint -Inf sNaN92 -> NaN92 Invalid_operation 439dvix677 divideint 0 sNaN91 -> NaN91 Invalid_operation 440dvix678 divideint Inf -sNaN90 -> -NaN90 Invalid_operation 441dvix679 divideint NaN sNaN89 -> NaN89 Invalid_operation 442 443-- some long operand cases again 444precision: 8 445dvix710 divideint 100000001 1 -> NaN Division_impossible 446dvix711 divideint 100000000.4 1 -> NaN Division_impossible 447dvix712 divideint 100000000.5 1 -> NaN Division_impossible 448dvix713 divideint 100000000.9 1 -> NaN Division_impossible 449dvix714 divideint 100000000.999 1 -> NaN Division_impossible 450precision: 6 451dvix720 divideint 100000000 1 -> NaN Division_impossible 452dvix721 divideint 10000000 1 -> NaN Division_impossible 453dvix722 divideint 1000000 1 -> NaN Division_impossible 454dvix723 divideint 100000 1 -> 100000 455dvix724 divideint 10000 1 -> 10000 456dvix725 divideint 1000 1 -> 1000 457dvix726 divideint 100 1 -> 100 458dvix727 divideint 10 1 -> 10 459dvix728 divideint 1 1 -> 1 460dvix729 divideint 1 10 -> 0 461 462precision: 9 463maxexponent: 999999999 464minexponent: -999999999 465dvix732 divideint 1 0.99e999999999 -> 0 466dvix733 divideint 1 0.999999999e999999999 -> 0 467dvix734 divideint 9e999999999 1 -> NaN Division_impossible 468dvix735 divideint 9.9e999999999 1 -> NaN Division_impossible 469dvix736 divideint 9.99e999999999 1 -> NaN Division_impossible 470dvix737 divideint 9.99999999e999999999 1 -> NaN Division_impossible 471 472dvix740 divideint 0.1 9e-999999999 -> NaN Division_impossible 473dvix741 divideint 0.1 99e-999999999 -> NaN Division_impossible 474dvix742 divideint 0.1 999e-999999999 -> NaN Division_impossible 475 476dvix743 divideint 0.1 9e-999999998 -> NaN Division_impossible 477dvix744 divideint 0.1 99e-999999998 -> NaN Division_impossible 478dvix745 divideint 0.1 999e-999999998 -> NaN Division_impossible 479dvix746 divideint 0.1 999e-999999997 -> NaN Division_impossible 480dvix747 divideint 0.1 9999e-999999997 -> NaN Division_impossible 481dvix748 divideint 0.1 99999e-999999997 -> NaN Division_impossible 482 483 484-- Null tests 485dvix900 divideint 10 # -> NaN Invalid_operation 486dvix901 divideint # 10 -> NaN Invalid_operation 487