Searched refs:dk (Results 1 – 2 of 2) sorted by relevance
| /picolibc-3.7.0-3.6.0/newlib/libm/math/ |
| D | sf_log.c | 35 float hfsq, f, s, z, R, w, t1, t2, dk; in logf() local
63 dk = (float)k; in logf()
64 return dk * ln2_hi + dk * ln2_lo; in logf()
71 dk = (float)k; in logf()
72 return dk * ln2_hi - ((R - dk * ln2_lo) - f); in logf()
76 dk = (float)k; in logf()
90 return dk * ln2_hi - ((hfsq - (s * (hfsq + R) + dk * ln2_lo)) - f); in logf()
95 return dk * ln2_hi - ((s * (f - R) - dk * ln2_lo) - f); in logf()
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| D | s_log.c | 86 __float64 hfsq, f, s, z, R, w, t1, t2, dk; in log64() local
115 dk = (__float64)k; in log64()
116 return dk * ln2_hi + dk * ln2_lo; in log64()
123 dk = (__float64)k; in log64()
124 return dk * ln2_hi - ((R - dk * ln2_lo) - f); in log64()
128 dk = (__float64)k; in log64()
142 return dk * ln2_hi - ((hfsq - (s * (hfsq + R) + dk * ln2_lo)) - f); in log64()
147 return dk * ln2_hi - ((s * (f - R) - dk * ln2_lo) - f); in log64()
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