| /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;
|
| s_clog.c | 43 ln2_lo = 1.6465949582897082e-12; /* 0x1cf79abc9e3b3a.0p-92 */ variable
88 (MAX_EXP - 2) * ln2_lo + (MAX_EXP - 2) * ln2_hi, v));
95 (MIN_EXP - 2) * ln2_lo + (MIN_EXP - 2) * ln2_hi, v));
|
| /device/linaro/bootloader/edk2/StdLib/LibC/Math/ |
| e_log.c | 63 * = k*ln2_hi+(f-(hfsq-(s*(hfsq+R)+k*ln2_lo)))
65 * ln2_hi + ln2_lo,
90 ln2_lo = 1.90821492927058770002e-10, /* 3dea39ef 35793c76 */
variable
131 return dk*ln2_hi+dk*ln2_lo;}
135 return dk*ln2_hi-((R-dk*ln2_lo)-f);}
150 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f);
153 return dk*ln2_hi-((s*(f-R)-dk*ln2_lo)-f);
|
| s_expm1.c | 127 ln2_lo = 1.90821492927058770002e-10,/* 0x3dea39ef, 0x35793c76 */
variable
171 {hi = x - ln2_hi; lo = ln2_lo; k = 1;}
173 {hi = x + ln2_hi; lo = -ln2_lo; k = -1;}
178 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/v8/src/base/ |
| ieee754.cc | 1682 ln2_lo = 1.90821492927058770002e-10, \/* 3dea39ef 35793c76 *\/ local
1825 ln2_lo = 1.90821492927058770002e-10, \/* 3dea39ef 35793c76 *\/ local
2259 ln2_lo = 1.90821492927058770002e-10, \/* 0x3DEA39EF, 0x35793C76 *\/ local
[all...] |
| /bionic/libm/upstream-freebsd/lib/msun/ld128/ |
| s_logl.c | 125 #define ln2_lo F_lo(TSIZE - 1) macro
140 * and ln2_lo, to ensure that F_hi(i) and F_lo(i) cancel exactly
141 * with dk*ln2_hi and dk*ln2_lo, respectively, when dk = -1.
554 dd * P14))))))))))) + (F_lo(i) + dk * ln2_lo) + d * d * P2;
663 dd * P14))))))))))) + (F_lo(i) + dk * ln2_lo + d_lo) + d * d * P2;
|
