| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| e_acosf.c | 25 pio2_hi = 1.5707962513e+00; /* 0x3fc90fda */ variable
49 if(ix<=0x32800000) return pio2_hi+pio2_lo;/*if|x|<2**-26*/
54 return pio2_hi - (x - (pio2_lo-x*r));
|
| e_acos.c | 49 pio2_hi = 1.57079632679489655800e+00; /* 0x3FF921FB, 0x54442D18 */ variable
81 if(ix<=0x3c600000) return pio2_hi+pio2_lo;/*if|x|<2**-57*/
86 return pio2_hi - (x - (pio2_lo-x*r));
|
| e_asin.c | 29 * Let y = (1-x), z = y/2, s := sqrt(z), and pio2_hi+pio2_lo=pi/2;
32 * = pio2_hi - (2*(s+s*z*R(z)) - pio2_lo)
33 * For x<=0.98, let pio4_hi = pio2_hi/2, then
55 pio2_hi = 1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */ variable
82 return x*pio2_hi+x*pio2_lo;
102 t = pio2_hi-(2.0*(s+s*w)-pio2_lo);
|
| catrig.c | 52 pio2_hi = 1.5707963267948966e0, /* 0x1921fb54442d18.0p-52 */ variable
379 return (CMPLX(pio2_hi + pio2_lo, y + y));
406 return (CMPLX(pio2_hi - (x - pio2_lo), -y));
591 copysign(pio2_hi + pio2_lo, y)));
602 copysign(pio2_hi + pio2_lo, y)));
|
| catrigf.c | 65 pio2_hi = 1.5707962513e0, /* 0xc90fda.0p-23 */ variable
221 return (CMPLXF(pio2_hi + pio2_lo, y + y));
240 return (CMPLXF(pio2_hi - (x - pio2_lo), -y));
359 copysignf(pio2_hi + pio2_lo, y)));
365 copysignf(pio2_hi + pio2_lo, y)));
|
| /device/google/contexthub/firmware/lib/libm/ |
| ef_asin.c | 25 pio2_hi = 1.57079637050628662109375f, variable
53 return x*pio2_hi+x*pio2_lo;
75 t = pio2_hi-((float)2.0*(s+s*w)-pio2_lo);
|
| /device/linaro/bootloader/edk2/StdLib/LibC/Math/ |
| e_acos.c | 63 pio2_hi = 1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */
variable
94 if(ix<=0x3c600000) return pio2_hi+pio2_lo; /*if|x|<2**-57*/
99 return pio2_hi - (x - (pio2_lo-x*r));
|
| e_asin.c | 35 * Let y = (1-x), z = y/2, s := sqrt(z), and pio2_hi+pio2_lo=pi/2;
38 * = pio2_hi - (2*(s+s*z*R(z)) - pio2_lo)
39 * For x<=0.98, let pio4_hi = pio2_hi/2, then
60 pio2_hi = 1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */
variable
89 return x*pio2_hi+x*pio2_lo;
109 t = pio2_hi-(2.0*(s+s*w)-pio2_lo);
|
| /external/fdlibm/ |
| e_acos.c | 47 pio2_hi = 1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */ variable
79 if(ix<=0x3c600000) return pio2_hi+pio2_lo;/*if|x|<2**-57*/
84 return pio2_hi - (x - (pio2_lo-x*r));
|
| e_asin.c | 26 * Let y = (1-x), z = y/2, s := ieee_sqrt(z), and pio2_hi+pio2_lo=pi/2;
29 * = pio2_hi - (2*(s+s*z*R(z)) - pio2_lo)
30 * For x<=0.98, let pio4_hi = pio2_hi/2, then
54 pio2_hi = 1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */ variable
83 return x*pio2_hi+x*pio2_lo;
103 t = pio2_hi-(2.0*(s+s*w)-pio2_lo);
|
| /bionic/libm/upstream-freebsd/lib/msun/ld128/ |
| invtrig.h | 70 #define pio2_hi atanhi[3] macro
|
| /external/v8/src/base/ |
| ieee754.cc | 921 pio2_hi = 1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */ local
950 if (ix <= 0x3c600000) return pio2_hi + pio2_lo; /*if|x|<2**-57*/
955 return pio2_hi - (x - (pio2_lo - x * r));
1050 pio2_hi = 1.57079632679489655800e+00, \/* 0x3FF921FB, 0x54442D18 *\/ local
[all...] |
