| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| e_log.c | 91 double hfsq,f,s,z,R,w,t1,t2,dk; local
117 dk=(double)k;
118 return dk*ln2_hi+dk*ln2_lo;
122 if(k==0) return f-R; else {dk=(double)k;
123 return dk*ln2_hi-((R-dk*ln2_lo)-f);}
126 dk = (double)k;
138 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f)
[all...] |
| e_logf.c | 38 float hfsq,f,s,z,R,w,t1,t2,dk; local
63 dk=(float)k;
64 return dk*ln2_hi+dk*ln2_lo;
68 if(k==0) return f-R; else {dk=(float)k;
69 return dk*ln2_hi-((R-dk*ln2_lo)-f);}
72 dk = (float)k;
84 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f)
[all...] |
| /external/fdlibm/ |
| e_log.c | 92 double hfsq,f,s,z,R,w,t1,t2,dk; local
115 if(f==zero) if(k==0) return zero; else {dk=(double)k;
116 return dk*ln2_hi+dk*ln2_lo;}
118 if(k==0) return f-R; else {dk=(double)k;
119 return dk*ln2_hi-((R-dk*ln2_lo)-f);}
122 dk = (double)k;
134 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f)
[all...] |