Searched refs:pio2_lo (Results 1 – 11 of 11) sorted by relevance
| /picolibc-3.7.0-3.6.0/newlib/libm/math/ |
| D | sf_acos.c | 21 pio2_lo = 7.5497894159e-08, /* 0x33a22168 */ variable
44 return pi + (float)2.0 * pio2_lo; /* acos(-1)= pi */ in acosf()
50 return pio2_hi + pio2_lo; /*if|x|<2**-57*/ in acosf()
55 return pio2_hi - (x - (pio2_lo - x * r)); in acosf()
62 w = r * s - pio2_lo; in acosf()
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| D | s_acos.c | 46 pio2_lo = _F_64(6.12323399573676603587e-17), /* 0x3C91A626, 0x33145C07 */ variable
72 return pi + _F_64(2.0) * pio2_lo; /* acos(-1)= pi */ in acos64()
78 return pio2_hi + pio2_lo; /*if|x|<2**-57*/ in acos64()
83 return pio2_hi - (x - (pio2_lo - x * r)); in acos64()
90 w = r * s - pio2_lo; in acos64()
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| D | sf_asin.c | 20 pio2_lo = -4.37113900018624283e-8f, variable
43 return x * pio2_hi + x * pio2_lo; in asinf()
67 t = pio2_hi - ((float)2.0 * (s + s * w) - pio2_lo); in asinf()
75 p = (float)2.0 * s * r - (pio2_lo - (float)2.0 * c); in asinf()
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| D | s_asin.c | 52 pio2_lo = _F_64(6.12323399573676603587e-17), /* 0x3C91A626, 0x33145C07 */ variable
78 return x * pio2_hi + x * pio2_lo; in asin64()
101 t = pio2_hi - (_F_64(2.0) * (s + s * w) - pio2_lo); in asin64()
107 p = _F_64(2.0) * s * r - (pio2_lo - _F_64(2.0) * c); in asin64()
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| /picolibc-3.7.0-3.6.0/newlib/libm/ld/common/ |
| D | e_acosl.c | 53 else return pi+2.0L*pio2_lo; /* acos(-1)= pi */ in acosl()
58 if(expt<ACOS_CONST) return pio2_hi+pio2_lo;/*x tiny: acosl=pi/2*/ in acosl()
63 return pio2_hi - (x - (pio2_lo-x*r)); in acosl()
70 w = r*s-pio2_lo; in acosl()
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| D | e_asinl.c | 41 return x*pio2_hi+x*pio2_lo; in asinl()
61 t = pio2_hi-(2.0L*(s+s*w)-pio2_lo); in asinl()
68 p = 2.0L*s*r-(pio2_lo-2.0L*c); in asinl()
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| D | e_atan2l.c | 92 z=pio2_hi+pio2_lo; in atan2l()
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| /picolibc-3.7.0-3.6.0/newlib/libm/machine/spu/headers/ |
| D | acosf4.h | 73 vec_float4 pio2_lo = spu_splats(7.5497894159e-08f); in _acosf4() local
125 vec_float4 w1 = spu_msub(r,s,pio2_lo); in _acosf4()
132 vec_float4 result0 = spu_sub(pio2_hi,spu_sub(x,spu_nmsub(x,r,pio2_lo))); in _acosf4()
160 result = spu_sel(result,spu_add(pio2_hi,pio2_lo),underflow); in _acosf4()
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| /picolibc-3.7.0-3.6.0/newlib/libm/ld/ld80/ |
| D | invtrig.h | 60 #define pio2_lo atanlo[3] macro
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| /picolibc-3.7.0-3.6.0/newlib/libm/ld/ld128/ |
| D | invtrig.h | 67 #define pio2_lo atanlo[3] macro
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| /picolibc-3.7.0-3.6.0/newlib/ |
| D | ChangeLog-2015 | 19727 * newlib/libm/math/ef_asin.c (pio2_hi, pio2_lo, pio4_hi):
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