src/system/libroot/posix/musl/math/__invtrigl.c

20

const long double pio2_lo = -2.50827880633416601173e-20L;

src/system/libroot/posix/musl/math/__invtrigl.c

54

const long double pio2_lo = 4.33590506506189051239852201302167613e-35L;

src/system/libroot/posix/musl/math/__invtrigl.h

6

hidden extern const long double pio2_hi, pio2_lo;

src/system/libroot/posix/musl/math/acos.c

40

pio2_lo = 6.12323399573676603587e-17, /* 0x3C91A626, 0x33145C07 */

src/system/libroot/posix/musl/math/acos.c

84

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

src/system/libroot/posix/musl/math/acos.c

90

w = R(z)*s-pio2_lo;

src/system/libroot/posix/musl/math/acosf.c

20

pio2_lo = 7.5497894159e-08, /* 0x33a22168 */

src/system/libroot/posix/musl/math/acosf.c

54

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

src/system/libroot/posix/musl/math/acosf.c

60

w = R(z)*s-pio2_lo;

src/system/libroot/posix/musl/math/acosl.c

50

return pio2_hi - (__invtrigl_R(x*x)*x - pio2_lo + x);

src/system/libroot/posix/musl/math/acosl.c

56

return 2*(pio2_hi - (__invtrigl_R(z)*s - pio2_lo + s));

src/system/libroot/posix/musl/math/asin.c

102

x = 0.5*pio2_hi - (2*s*r - (pio2_lo-2*c) - (0.5*pio2_hi-2*f));

src/system/libroot/posix/musl/math/asin.c

46

pio2_lo = 6.12323399573676603587e-17, /* 0x3C91A626, 0x33145C07 */

src/system/libroot/posix/musl/math/asin.c

95

x = pio2_hi-(2*(s+s*r)-pio2_lo);

src/system/libroot/posix/musl/math/asinl.c

60

x = pio2_hi - (2*(s+s*r)-pio2_lo);

src/system/libroot/posix/musl/math/asinl.c

67

x = 0.5*pio2_hi-(2*s*r - (pio2_lo-2*c) - (0.5*pio2_hi-2*f));

src/system/libroot/posix/musl/math/atan2l.c

80

case 2: return 2*pio2_hi-(z-2*pio2_lo); /* atan(+,-) */

src/system/libroot/posix/musl/math/atan2l.c

82

return (z-2*pio2_lo)-2*pio2_hi; /* atan(-,-) */