Searched refs:dk (Results 1 - 3 of 3) sorted by relevance
/bionic/libm/upstream-freebsd/lib/msun/src/ |
H A D | 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_l [all...] |
H A D | 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_l [all...] |
/bionic/libm/upstream-freebsd/lib/msun/ld128/ |
H A D | s_logl.c | 135 * makes F_hi(i) + dk*ln2_hi exact for all i and all dk. 139 * with dk*ln2_hi and dk*ln2_lo, respectively, when dk = -1. 142 * 2 and dk = -1, and then the exact cancellation is needed 146 * The relevant range of dk is [-16445, 16383]. The maximum number 456 double dd, dk; local 482 dk = k; 529 * F_hi(i) with dk*ln_2_l 568 double d_lo, dd, dk; local [all...] |
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