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Searched refs:pi_o_2 (Results 1 – 3 of 3) sorted by relevance

/sysdeps/ieee754/flt-32/
A De_atan2f.c23 pi_o_2 = 1.5707963705e+00, /* 0x3fc90fdb */ variable
53 if(ix==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in __ieee754_atan2f()
74 if(iy==0x7f800000) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in __ieee754_atan2f()
78 if(k > 60) z=pi_o_2+(float)0.5*pi_lo; /* |y/x| > 2**60 */ in __ieee754_atan2f()
/sysdeps/ieee754/ldbl-128ibm/
A De_atan2l.c50 pi_o_2 = 1.57079632679489661923132169163975140e+00L, /* 3fff921fb54442d18469898cc51701b8 */ variable
86 if(ix==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in __ieee754_atan2l()
107 if(iy==0x7ff0000000000000LL) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in __ieee754_atan2l()
111 if(k > 120) z=pi_o_2+0.5L*pi_lo; /* |y/x| > 2**120 */ in __ieee754_atan2l()
/sysdeps/ieee754/ldbl-128/
A De_atan2l.c50 pi_o_2 = L(1.57079632679489661923132169163975140e+00), /* 3fff921fb54442d18469898cc51701b8 */ variable
81 if((ix|lx)==0) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in __ieee754_atan2l()
102 if(iy==0x7fff000000000000LL) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny; in __ieee754_atan2l()
106 if(k > 120) z=pi_o_2+L(0.5)*pi_lo; /* |y/x| > 2**120 */ in __ieee754_atan2l()

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