Searched refs:pio2_lo (Results 1 – 8 of 8) sorted by relevance
23 pio2_lo = 7.5497894159e-08, /* 0x33a22168 */ variable44 else return pi+(float)2.0*pio2_lo; /* acos(-1)= pi */ in acosf()49 if(ix<=0x23000000) return pio2_hi+pio2_lo;/*if|x|<2**-57*/ in acosf()54 return pio2_hi - (x - (pio2_lo-x*r)); in acosf()61 w = r*s-pio2_lo; in acosf()
46 pio2_lo = 6.12323399573676603587e-17, /* 0x3C91A626, 0x33145C07 */ variable70 else return pi+2.0*pio2_lo; /* acos(-1)= pi */ in acos()75 if(ix<=0x3c600000) return pio2_hi+pio2_lo;/*if|x|<2**-57*/ in acos()80 return pio2_hi - (x - (pio2_lo-x*r)); in acos()87 w = r*s-pio2_lo; in acos()
23 pio2_lo = 7.5497894159e-08, /* 0x33a22168 */ variable46 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()
69 else return pi+2.0*pio2_lo; /* acos(-1)= pi */ in acosl()74 if(expt<ACOS_CONST) return pio2_hi+pio2_lo;/*x tiny: acosl=pi/2*/ in acosl()79 return pio2_hi - (x - (pio2_lo-x*r)); in acosl()86 w = r*s-pio2_lo; in acosl()
52 pio2_lo = 6.12323399573676603587e-17, /* 0x3C91A626, 0x33145C07 */ variable78 return x*pio2_hi+x*pio2_lo; in asin()98 t = pio2_hi-(2.0*(s+s*w)-pio2_lo); in asin()104 p = 2.0*s*r-(pio2_lo-2.0*c); in asin()
59 return x*pio2_hi+x*pio2_lo; 85 t = pio2_hi-(2.0*(s+s*w)-pio2_lo);95 p = 2.0*s*r-(pio2_lo-2.0*c);
151 z=pio2_hi+pio2_lo; in atan2l()
69 #define pio2_lo atanlo[3] macro