Searched refs:pio2_lo (Results 1 – 7 of 7) sorted by relevance
27 pio2_lo = 7.5497894159e-08; /* 0x33a22168 */ variable44 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()
51 pio2_lo = 6.12323399573676603587e-17; /* 0x3C91A626, 0x33145C07 */ variable76 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()
55 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()
56 pio2_lo = 6.12323399573676603587e-17, /* 0x3C91A626, 0x33145C07 */ variable82 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()
45 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()
108 z=pio2_hi+pio2_lo; in atan2l()
71 #define pio2_lo atanlo[3] macro