Searched refs:hfsq (Results 1 – 3 of 3) sorted by relevance
| /external/fdlibm/ |
| D | s_log1p.c | 106 double hfsq,f,c,s,z,R,u; local
152 hfsq=0.5*f*f;
156 R = hfsq*(1.0-0.66666666666666666*f);
163 if(k==0) return f-(hfsq-s*(hfsq+R)); else
164 return k*ln2_hi-((hfsq-(s*(hfsq+R)+(k*ln2_lo+c)))-f);
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| D | e_log.c | 92 double hfsq,f,s,z,R,w,t1,t2,dk; local
132 hfsq=0.5*f*f;
133 if(k==0) return f-(hfsq-s*(hfsq+R)); else
134 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f);
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| /external/v8/src/base/ |
| D | ieee754.cc | 1694 double hfsq, f, s, z, R, w, t1, t2, dk; in log() local
1744 hfsq = 0.5 * f * f; in log()
1746 return f - (hfsq - s * (hfsq + R)); in log()
1748 return dk * ln2_hi - ((hfsq - (s * (hfsq + R) + dk * ln2_lo)) - f); in log()
1837 double hfsq, f, c, s, z, R, u; in log1p() local
1895 hfsq = 0.5 * f * f; in log1p()
1905 R = hfsq * (1.0 - 0.66666666666666666 * f); in log1p()
1916 return f - (hfsq - s * (hfsq + R)); in log1p()
1918 return k * ln2_hi - ((hfsq - (s * (hfsq + R) + (k * ln2_lo + c))) - f); in log1p()
1991 double hfsq, s, z, R, w, t1, t2; in k_log1p() local
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