| /third_party/jerryscript/jerry-libm/ |
| D | log1p.c | 108 double hfsq, f, c, s, z, R; in log1p() local
195 hfsq = 0.5 * f * f; in log1p()
211 R = hfsq * (1.0 - 0.66666666666666666 * f); in log1p()
227 return f - (hfsq - s * (hfsq + R)); in log1p()
231 return k * ln2_hi - ((hfsq - (s * (hfsq + R) + (k * ln2_lo + c))) - f); in log1p()
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| D | log.c | 96 double hfsq, f, s, z, R, w, t1, t2, dk; in log() local
169 hfsq = 0.5 * f * f; in log()
172 return f - (hfsq - s * (hfsq + R)); in log()
176 return dk * ln2_hi - ((hfsq - (s * (hfsq + R) + dk * ln2_lo)) - f); in log()
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| D | log2.c | 55 double f, hfsq, hi, lo, r, val_hi, val_lo, w, y; in log2() local
94 hfsq = 0.5 * f * f; in log2()
103 r = s * (hfsq + R); in log2()
134 hi = f - hfsq; in log2()
138 lo = (f - hi) - hfsq + r; in log2()
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| /third_party/flutter/skia/third_party/externals/sdl/src/libm/ |
| D | e_log.c | 103 double hfsq, f, s, z, R, w, t1, t2, dk; local
155 hfsq = 0.5 * f * f;
157 return f - (hfsq - s * (hfsq + R));
159 return dk * ln2_hi - ((hfsq - (s * (hfsq + R) + dk * ln2_lo)) -
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| /third_party/musl/porting/liteos_a/kernel/src/math/ |
| D | log10f.c | 33 float_t hfsq,f,s,z,R,w,t1,t2,dk,hi,lo; in log10f() local
68 hfsq = 0.5f*f*f; in log10f()
70 hi = f - hfsq; in log10f()
74 lo = f - hi - hfsq + s*(hfsq+R); in log10f()
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| D | log10.c | 39 double_t hfsq,f,s,z,R,w,t1,t2,dk,y,hi,lo,val_hi,val_lo; in log10() local
68 hfsq = 0.5*f*f; in log10()
78 hi = f - hfsq; in log10()
82 lo = f - hi - hfsq + s*(hfsq+R); in log10()
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| D | log1pf.c | 27 float_t hfsq,f,c,s,z,R,w,t1,t2,dk; in log1pf() local
74 hfsq = 0.5f*f*f; in log1pf()
76 return s*(hfsq+R) + (dk*ln2_lo+c) - hfsq + f + dk*ln2_hi; in log1pf()
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| D | log1p.c | 72 double_t hfsq,f,c,s,z,R,w,t1,t2,dk; in log1p() local
113 hfsq = 0.5*f*f; in log1p()
121 return s*(hfsq+R) + (dk*ln2_lo+c) - hfsq + f + dk*ln2_hi; in log1p()
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| /third_party/musl/src/math/ |
| D | log10f.c | 33 float_t hfsq,f,s,z,R,w,t1,t2,dk,hi,lo; in log10f() local
68 hfsq = 0.5f*f*f; in log10f()
70 hi = f - hfsq; in log10f()
74 lo = f - hi - hfsq + s*(hfsq+R); in log10f()
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| D | log10.c | 39 double_t hfsq,f,s,z,R,w,t1,t2,dk,y,hi,lo,val_hi,val_lo; in log10() local
68 hfsq = 0.5*f*f; in log10()
78 hi = f - hfsq; in log10()
82 lo = f - hi - hfsq + s*(hfsq+R); in log10()
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| D | log1pf.c | 27 float_t hfsq,f,c,s,z,R,w,t1,t2,dk; in log1pf() local
74 hfsq = 0.5f*f*f; in log1pf()
76 return s*(hfsq+R) + (dk*ln2_lo+c) - hfsq + f + dk*ln2_hi; in log1pf()
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| D | log1p.c | 72 double_t hfsq,f,c,s,z,R,w,t1,t2,dk; in log1p() local
113 hfsq = 0.5*f*f; in log1p()
121 return s*(hfsq+R) + (dk*ln2_lo+c) - hfsq + f + dk*ln2_hi; in log1p()
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