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Searched refs:ln2_hi (Results 1 – 3 of 3) sorted by relevance

/external/fdlibm/
De_log.c72 ln2_hi = 6.93147180369123816490e-01, /* 3fe62e42 fee00000 */ variable
116 return dk*ln2_hi+dk*ln2_lo;}
119 return dk*ln2_hi-((R-dk*ln2_lo)-f);}
134 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f);
137 return dk*ln2_hi-((s*(f-R)-dk*ln2_lo)-f);
Ds_log1p.c86 ln2_hi = 6.93147180369123816490e-01, /* 3fe62e42 fee00000 */ variable
155 else {c += k*ln2_lo; return k*ln2_hi+c;}
158 return k*ln2_hi-((R-(k*ln2_lo+c))-f);
164 return k*ln2_hi-((hfsq-(s*(hfsq+R)+(k*ln2_lo+c)))-f);
Ds_expm1.c119 ln2_hi = 6.93147180369123816490e-01,/* 0x3fe62e42, 0xfee00000 */ variable
165 {hi = x - ln2_hi; lo = ln2_lo; k = 1;}
167 {hi = x + ln2_hi; lo = -ln2_lo; k = -1;}
171 hi = x - t*ln2_hi; /* t*ln2_hi is exact here */