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Searched refs:pio2_lo (Results 1 – 10 of 10) sorted by relevance

/bionic/libm/upstream-freebsd/lib/msun/src/
De_acosf.c27 pio2_lo = 7.5497894159e-08; /* 0x33a22168 */ variable
44 else return pi+(float)2.0*pio2_lo; /* acos(-1)= pi */ in __ieee754_acosf()
49 if(ix<=0x32800000) return pio2_hi+pio2_lo;/*if|x|<2**-26*/ in __ieee754_acosf()
54 return pio2_hi - (x - (pio2_lo-x*r)); in __ieee754_acosf()
61 w = r*s-pio2_lo; in __ieee754_acosf()
De_acos.c51 pio2_lo = 6.12323399573676603587e-17; /* 0x3C91A626, 0x33145C07 */ variable
76 else return pi+2.0*pio2_lo; /* acos(-1)= pi */ in __ieee754_acos()
81 if(ix<=0x3c600000) return pio2_hi+pio2_lo;/*if|x|<2**-57*/ in __ieee754_acos()
86 return pio2_hi - (x - (pio2_lo-x*r)); in __ieee754_acos()
93 w = r*s-pio2_lo; in __ieee754_acos()
De_acosl.c55 else return pi+2.0*pio2_lo; /* acos(-1)= pi */ in acosl()
60 if(expt<ACOS_CONST) return pio2_hi+pio2_lo;/*x tiny: acosl=pi/2*/ in acosl()
65 return pio2_hi - (x - (pio2_lo-x*r)); in acosl()
72 w = r*s-pio2_lo; in acosl()
De_asin.c56 pio2_lo = 6.12323399573676603587e-17, /* 0x3C91A626, 0x33145C07 */ variable
82 return x*pio2_hi+x*pio2_lo; in __ieee754_asin()
102 t = pio2_hi-(2.0*(s+s*w)-pio2_lo); in __ieee754_asin()
108 p = 2.0*s*r-(pio2_lo-2.0*c); in __ieee754_asin()
De_asinl.c45 return x*pio2_hi+x*pio2_lo; in asinl()
65 t = pio2_hi-(2.0*(s+s*w)-pio2_lo); in asinl()
72 p = 2.0*s*r-(pio2_lo-2.0*c); in asinl()
Dcatrig.c61 pio2_lo = 6.1232339957367659e-17; /* 0x11a62633145c07.0p-106 */ variable
381 return (CMPLX(pio2_hi + pio2_lo, y + y)); in cacos()
408 return (CMPLX(pio2_hi - (x - pio2_lo), -y)); in cacos()
598 copysign(pio2_hi + pio2_lo, y))); in catanh()
609 copysign(pio2_hi + pio2_lo, y))); in catanh()
Dcatrigf.c74 pio2_lo = 7.5497899549e-8, /* 0xa22169.0p-47 */ variable
223 return (CMPLXF(pio2_hi + pio2_lo, y + y)); in cacosf()
242 return (CMPLXF(pio2_hi - (x - pio2_lo), -y)); in cacosf()
361 copysignf(pio2_hi + pio2_lo, y))); in catanhf()
367 copysignf(pio2_hi + pio2_lo, y))); in catanhf()
Dcatrigl.c243 return (CMPLXL(pio2_hi + pio2_lo, y + y)); in cacosl()
262 return (CMPLXL(pio2_hi - (x - pio2_lo), -y)); in cacosl()
382 copysignl(pio2_hi + pio2_lo, y))); in catanhl()
388 copysignl(pio2_hi + pio2_lo, y))); in catanhl()
De_atan2l.c108 z=pio2_hi+pio2_lo; in atan2l()
/bionic/libm/upstream-freebsd/lib/msun/ld128/
Dinvtrig.h73 #define pio2_lo atanlo[3] macro