lib/libm/src/e_acos.c

45

pio2_hi = 1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */

lib/libm/src/e_acos.c

75

if(ix<=0x3c600000) return pio2_hi+pio2_lo;/*if|x|<2**-57*/

lib/libm/src/e_acos.c

80

return pio2_hi - (x - (pio2_lo-x*r));

lib/libm/src/e_acosf.c

22

pio2_hi = 1.5707962513e+00, /* 0x3fc90fda */

lib/libm/src/e_acosf.c

49

if(ix<=0x23000000) return pio2_hi+pio2_lo;/*if|x|<2**-57*/

lib/libm/src/e_acosf.c

54

return pio2_hi - (x - (pio2_lo-x*r));

lib/libm/src/e_acosl.c

74

if(expt<ACOS_CONST) return pio2_hi+pio2_lo;/*x tiny: acosl=pi/2*/

lib/libm/src/e_acosl.c

79

return pio2_hi - (x - (pio2_lo-x*r));

lib/libm/src/e_asin.c

51

pio2_hi = 1.57079632679489655800e+00, /* 0x3FF921FB, 0x54442D18 */

lib/libm/src/e_asin.c

78

return x*pio2_hi+x*pio2_lo;

lib/libm/src/e_asin.c

98

t = pio2_hi-(2.0*(s+s*w)-pio2_lo);

lib/libm/src/e_asinf.c

22

pio2_hi = 1.5707962513e+00, /* 0x3fc90fda */

lib/libm/src/e_asinf.c

46

return x*pio2_hi+x*pio2_lo;

lib/libm/src/e_asinf.c

67

t = pio2_hi-((float)2.0*(s+s*w)-pio2_lo);

lib/libm/src/e_asinl.c

59

return x*pio2_hi+x*pio2_lo;

lib/libm/src/e_asinl.c

85

t = pio2_hi-(2.0*(s+s*w)-pio2_lo);

lib/libm/src/e_atan2l.c

124

return (expsigny<0)? -pio2_hi-tiny: pio2_hi+tiny;

lib/libm/src/e_atan2l.c

130

case 0: return pio2_hi*0.5+tiny;/* atan(+INF,+INF) */

lib/libm/src/e_atan2l.c

131

case 1: return -pio2_hi*0.5-tiny;/* atan(-INF,+INF) */

lib/libm/src/e_atan2l.c

132

case 2: return 1.5*pio2_hi+tiny;/*atan(+INF,-INF)*/

lib/libm/src/e_atan2l.c

133

case 3: return -1.5*pio2_hi-tiny;/*atan(-INF,-INF)*/

lib/libm/src/e_atan2l.c

146

return (expsigny<0)? -pio2_hi-tiny: pio2_hi+tiny;

lib/libm/src/e_atan2l.c

151

z=pio2_hi+pio2_lo;