| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| e_log.c | 47 * = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
49 * ln2_hi + ln2_lo,
75 ln2_lo = 1.90821492927058770002e-10, /* 3dea39ef 35793c76 */ variable
118 return dk*ln2_hi+dk*ln2_lo;
123 return dk*ln2_hi-((R-dk*ln2_lo)-f);}
138 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f);
141 return dk*ln2_hi-((s*(f-R)-dk*ln2_lo)-f);
|
| e_logf.c | 24 ln2_lo = 9.0580006145e-06, /* 0x3717f7d1 */ variable
64 return dk*ln2_hi+dk*ln2_lo;
69 return dk*ln2_hi-((R-dk*ln2_lo)-f);}
84 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f);
87 return dk*ln2_hi-((s*(f-R)-dk*ln2_lo)-f);
|
| s_expm1f.c | 29 ln2_lo = 9.0580006145e-06,/* 0x3717f7d1 */ variable
71 {hi = x - ln2_hi; lo = ln2_lo; k = 1;}
73 {hi = x + ln2_hi; lo = -ln2_lo; k = -1;}
78 lo = t*ln2_lo;
|
| s_log1p.c | 51 * = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
53 * ln2_hi + ln2_lo,
88 ln2_lo = 1.90821492927058770002e-10, /* 3dea39ef 35793c76 */ variable
163 c += k*ln2_lo;
169 return k*ln2_hi-((R-(k*ln2_lo+c))-f);
175 return k*ln2_hi-((hfsq-(s*(hfsq+R)+(k*ln2_lo+c)))-f);
|
| s_log1pf.c | 26 ln2_lo = 9.0580006145e-06, /* 0x3717f7d1 */ variable
102 c += k*ln2_lo;
108 return k*ln2_hi-((R-(k*ln2_lo+c))-f);
114 return k*ln2_hi-((hfsq-(s*(hfsq+R)+(k*ln2_lo+c)))-f);
|
| s_expm1.c | 121 ln2_lo = 1.90821492927058770002e-10,/* 0x3dea39ef, 0x35793c76 */ variable
165 {hi = x - ln2_hi; lo = ln2_lo; k = 1;}
167 {hi = x + ln2_hi; lo = -ln2_lo; k = -1;}
172 lo = t*ln2_lo;
|
| /external/fdlibm/ |
| e_log.c | 44 * = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
46 * ln2_hi + ln2_lo,
73 ln2_lo = 1.90821492927058770002e-10, /* 3dea39ef 35793c76 */ variable
116 return dk*ln2_hi+dk*ln2_lo;}
119 return dk*ln2_hi-((R-dk*ln2_lo)-f);}
134 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f);
137 return dk*ln2_hi-((s*(f-R)-dk*ln2_lo)-f);
|
| s_expm1.c | 120 ln2_lo = 1.90821492927058770002e-10,/* 0x3dea39ef, 0x35793c76 */ variable
165 {hi = x - ln2_hi; lo = ln2_lo; k = 1;}
167 {hi = x + ln2_hi; lo = -ln2_lo; k = -1;}
172 lo = t*ln2_lo;
|
| s_log1p.c | 49 * = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
51 * ln2_hi + ln2_lo,
87 ln2_lo = 1.90821492927058770002e-10, /* 3dea39ef 35793c76 */ variable
155 else {c += k*ln2_lo; return k*ln2_hi+c;}
158 return k*ln2_hi-((R-(k*ln2_lo+c))-f);
164 return k*ln2_hi-((hfsq-(s*(hfsq+R)+(k*ln2_lo+c)))-f);
|
| /external/qemu/distrib/sdl-1.2.15/src/video/ |
| e_log.h | 47 * = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
49 * ln2_hi + ln2_lo,
77 ln2_lo = 1.90821492927058770002e-10, /* 3dea39ef 35793c76 */ variable
116 return dk*ln2_hi+dk*ln2_lo;}
120 return dk*ln2_hi-((R-dk*ln2_lo)-f);}
135 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f);
138 return dk*ln2_hi-((s*(f-R)-dk*ln2_lo)-f);
|
| /bionic/libm/upstream-freebsd/lib/msun/ld128/ |
| s_logl.c | 123 #define ln2_lo F_lo(TSIZE - 1) macro
138 * and ln2_lo, to ensure that F_hi(i) and F_lo(i) cancel exactly
139 * with dk*ln2_hi and dk*ln2_lo, respectively, when dk = -1.
552 dd * P14))))))))))) + (F_lo(i) + dk * ln2_lo) + d * d * P2;
661 dd * P14))))))))))) + (F_lo(i) + dk * ln2_lo + d_lo) + d * d * P2;
|
| /external/chromium_org/v8/third_party/fdlibm/ |
| fdlibm.js | 398 // = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
400 // ln2_hi + ln2_lo,
426 const LN2_LO = kMath[35];
498 return k * LN2_HI + (c + k * LN2_LO);
505 return k * LN2_HI - ((R - (k * LN2_LO + c)) - f);
517 return k * LN2_HI - ((hfsq - (s * (hfsq + R) + (k * LN2_LO + c))) - f);
647 lo = LN2_LO;
651 lo = -LN2_LO;
659 lo = t * LN2_LO;
|
