Searched refs:dk (Results 1 – 2 of 2) sorted by relevance
| /l4re-core-master/uclibc/lib/contrib/uclibc/libm/ |
| A D | e_log.c | 82 double hfsq,f,s,z,R,w,t1,t2,dk; in __ieee754_log() local
104 if(f==zero) {if(k==0) return zero; else {dk=(double)k; in __ieee754_log()
105 return dk*ln2_hi+dk*ln2_lo;} in __ieee754_log()
108 if(k==0) return f-R; else {dk=(double)k; in __ieee754_log()
109 return dk*ln2_hi-((R-dk*ln2_lo)-f);} in __ieee754_log()
112 dk = (double)k; in __ieee754_log()
124 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f); in __ieee754_log()
127 return dk*ln2_hi-((s*(f-R)-dk*ln2_lo)-f); in __ieee754_log()
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| A D | e_log2.c | 75 double hfsq,f,s,z,R,w,t1,t2,dk; in __ieee754_log2() local
95 dk = (double) k; in __ieee754_log2()
98 if(f==zero) return dk; in __ieee754_log2()
100 return dk-(R-f)/ln2; in __ieee754_log2()
113 return dk-((hfsq-(s*(hfsq+R)))-f)/ln2; in __ieee754_log2()
115 return dk-((s*(f-R))-f)/ln2; in __ieee754_log2()
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