Searched refs:pio2_lo (Results 1 - 7 of 7) sorted by relevance

/illumos-gate/usr/src/lib/libm/common/C/
H A Dacos.c68 /* pio2_lo */ 6.12323399573676603587e-17, /* 3C91A626, 33145C07 */
83 #define pio2_lo xxx[3] macro
109 return (pi + 2.0 * pio2_lo);
122 return (pio2_hi + pio2_lo); /* if |x| < 2**-57 */
128 return (pio2_hi - (x - (pio2_lo - x * r)));
137 w = r * s - pio2_lo;
H A Dasin.c46 * Let y = (1-x), z = y/2, s := sqrt(z), and pio2_hi+pio2_lo=pi/2;
49 * = pio2_hi - (2*(s+s*z*R(z)) - pio2_lo)
55 * = pio4_hi+(pio4-2s)-(2s*z*R(z)-pio2_lo)
56 * = pio4_hi+(pio4-2f)-(2s*z*R(z)-(pio2_lo+2c))
74 /* pio2_lo */ 6.12323399573676603587e-17, /* 3C91A626, 33145C07 */
91 #define pio2_lo xxx[3] macro
115 return (x * pio2_hi + x * pio2_lo);
146 t = pio2_hi - (2.0 * (s + s * w) - pio2_lo);
152 p = 2.0 * s * r - (pio2_lo - 2.0 * c);
H A Datan2.c400 #define pio2_lo C[5] macro
433 al = pio2_lo;
436 al = -pio2_lo;
/illumos-gate/usr/src/lib/libmvec/common/
H A D__vatan2.c56 pio2_lo = 6.1232339957367658860e-17, variable
98 al0 = pio2_lo;
103 al0 = -pio2_lo;
213 al1 = pio2_lo;
218 al1 = -pio2_lo;
328 al2 = pio2_lo;
333 al2 = -pio2_lo;
/illumos-gate/usr/src/lib/libm/common/complex/
H A Dk_atan2l.c458 * (3.1) if x >= 2^prec, atan(x) = atan(inf) - pio2_lo
562 pio2_lo = 4.33590506506189051239852201302167598438116e-35L, variable
567 pio2_lo = -2.50827880633416601177866354e-20L,
628 y = -pio2_lo;
630 y = one / x - pio2_lo;
668 t = pio2_lo - (r * ee[1] + r_l * ee[0]);
746 *w = (hy >= 0)? pio2_lo : -pio2_lo;
764 *w = (hy >= 0)? pio2_lo : -pio2_lo;
[all...]
H A Dk_atan2.c450 pio2_lo = 6.123233995736765886e-17, variable
483 *w = (hy >= 0)? pio2_lo : -pio2_lo;
501 *w = (hy >= 0)? pio2_lo : -pio2_lo;
505 *w = (hy >= 0)? pio2_lo : -pio2_lo;
/illumos-gate/usr/src/lib/libmvec/common/vis/
H A D__vatan2.S37 .word 0x3c91a626,0x33145c07 ! pio2_lo
117 #define pio2_lo %f54 define
136 ldd [%o0+0x08],pio2_lo
348 fnegd pio2_lo,%f8 ! al
384 fxor %f36,pio2_lo,%f30 ! al
415 fnegd pio2_lo,%f18
431 fxor %f38,pio2_lo,%f32
463 fnegd pio2_lo,%f28
476 fxor %f40,pio2_lo,%f34

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