| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| D | e_log2f.c | 34 float f,hfsq,hi,lo,r,y; in __ieee754_log2f() local
57 hfsq = (float)0.5*f*f; in __ieee754_log2f()
75 return (r - hfsq + f) * ((float_t)ivln2lo + ivln2hi) + y; in __ieee754_log2f()
77 hi = f - hfsq; in __ieee754_log2f()
80 lo = (f - hi) - hfsq + r; in __ieee754_log2f()
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| D | s_log1pf.c | 42 float hfsq,f,c,s,z,R,u; in log1pf() local
96 hfsq=(float)0.5*f*f; in log1pf()
106 R = hfsq*((float)1.0-(float)0.66666666666666666*f); in log1pf()
113 if(k==0) return f-(hfsq-s*(hfsq+R)); else in log1pf()
114 return k*ln2_hi-((hfsq-(s*(hfsq+R)+(k*ln2_lo+c)))-f); in log1pf()
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| D | e_log10f.c | 36 float f,hfsq,hi,lo,r,y; in __ieee754_log10f() local
59 hfsq = (float)0.5*f*f; in __ieee754_log10f()
64 return (r - hfsq + f) * ((float_t)ivln10lo + ivln10hi) + in __ieee754_log10f()
66 hi = f - hfsq; in __ieee754_log10f()
69 lo = (f - hi) - hfsq + r; in __ieee754_log10f()
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| D | k_logf.h | 29 float hfsq,s,z,R,w,t1,t2; in k_log1pf() local
37 hfsq=(float)0.5*f*f; in k_log1pf()
38 return s*(hfsq+R); in k_log1pf()
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| D | s_log1p.c | 104 double hfsq,f,c,s,z,R,u; in log1p() local
157 hfsq=0.5*f*f; in log1p()
167 R = hfsq*(1.0-0.66666666666666666*f); in log1p()
174 if(k==0) return f-(hfsq-s*(hfsq+R)); else in log1p()
175 return k*ln2_hi-((hfsq-(s*(hfsq+R)+(k*ln2_lo+c)))-f); in log1p()
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| D | e_logf.c | 38 float hfsq,f,s,z,R,w,t1,t2,dk; in __ieee754_logf() local
82 hfsq=(float)0.5*f*f; in __ieee754_logf()
83 if(k==0) return f-(hfsq-s*(hfsq+R)); else in __ieee754_logf()
84 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f); in __ieee754_logf()
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| D | k_log.h | 90 double hfsq,s,z,R,w,t1,t2; in k_log1p() local
98 hfsq=0.5*f*f; in k_log1p()
99 return s*(hfsq+R); in k_log1p()
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| D | e_log.c | 91 double hfsq,f,s,z,R,w,t1,t2,dk; in __ieee754_log() local
136 hfsq=0.5*f*f; in __ieee754_log()
137 if(k==0) return f-(hfsq-s*(hfsq+R)); else in __ieee754_log()
138 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f); in __ieee754_log()
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| D | e_log2.c | 44 double f,hfsq,hi,lo,r,val_hi,val_lo,w,y; in __ieee754_log2() local
68 hfsq = 0.5*f*f; in __ieee754_log2()
101 hi = f - hfsq; in __ieee754_log2()
103 lo = (f - hi) - hfsq + r; in __ieee754_log2()
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| D | e_log10.c | 44 double f,hfsq,hi,lo,r,val_hi,val_lo,w,y,y2; in __ieee754_log10() local
68 hfsq = 0.5*f*f; in __ieee754_log10()
72 hi = f - hfsq; in __ieee754_log10()
74 lo = (f - hi) - hfsq + r; in __ieee754_log10()
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