Searched refs:pio2_hi (Results 1 - 8 of 8) sorted by relevance
/fuchsia/zircon/third_party/ulib/musl/src/internal/ |
H A D | __invtrigl.h | 6 #define pio2_hi __pio2_hi macro 8 ATTR_LIBC_VISIBILITY extern const long double pio2_hi, pio2_lo;
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/fuchsia/zircon/third_party/ulib/musl/third_party/math/ |
H A D | atan2l.c | 47 return 2 * pio2_hi; /* atan(+0,-anything) = pi */ 49 return -2 * pio2_hi; /* atan(-0,-anything) =-pi */ 53 return m & 1 ? -pio2_hi : pio2_hi; 58 return pio2_hi / 2; /* atan(+INF,+INF) */ 60 return -pio2_hi / 2; /* atan(-INF,+INF) */ 62 return 1.5 * pio2_hi; /* atan(+INF,-INF) */ 64 return -1.5 * pio2_hi; /* atan(-INF,-INF) */ 73 return 2 * pio2_hi; /* atan(+...,-INF) */ 75 return -2 * pio2_hi; /* ata [all...] |
H A D | acosf.c | 18 static const float pio2_hi = 1.5707962513e+00, /* 0x3fc90fda */ variable 40 return 2 * pio2_hi + 0x1p-120f; 48 return pio2_hi + 0x1p-120f; 49 return pio2_hi - (x - (pio2_lo - x * R(x * x))); 56 return 2 * (pio2_hi - (s + w));
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H A D | acosl.c | 41 return 2 * pio2_hi + 0x1p-120f; 47 return pio2_hi + 0x1p-120f; 48 return pio2_hi - (__invtrigl_R(x * x) * x - pio2_lo + x); 54 return 2 * (pio2_hi - (__invtrigl_R(z) * s - pio2_lo + s));
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H A D | asinl.c | 42 return x * pio2_hi + 0x1p-120f; 58 x = pio2_hi - (2 * (s + s * r) - pio2_lo); 65 x = 0.5 * pio2_hi - (2 * s * r - (pio2_lo - 2 * c) - (0.5 * pio2_hi - 2 * f));
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H A D | asin.c | 24 * Let y = (1-x), z = y/2, s := sqrt(z), and pio2_hi+pio2_lo=pi/2; 27 * = pio2_hi - (2*(s+s*z*R(z)) - pio2_lo) 28 * For x<=0.98, let pio4_hi = pio2_hi/2, then 44 static const double pio2_hi = 1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */ variable 76 return x * pio2_hi + 0x1p-120f; 91 x = pio2_hi - (2 * (s + s * r) - pio2_lo); 98 x = 0.5 * pio2_hi - (2 * s * r - (pio2_lo - 2 * c) - (0.5 * pio2_hi - 2 * f));
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H A D | acos.c | 38 static const double pio2_hi = 1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */ variable 72 return 2 * pio2_hi + 0x1p-120f; 80 return pio2_hi + 0x1p-120f; 81 return pio2_hi - (x - (pio2_lo - x * R(x * x))); 88 return 2 * (pio2_hi - (s + w));
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/fuchsia/zircon/third_party/ulib/musl/src/math/ |
H A D | __invtrigl.c | 12 const long double pio2_hi = 1.57079632679489661926L; variable 44 const long double pio2_hi = 1.57079632679489661923132169163975140L; variable
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