Searched defs:pio2 (Results 1 - 9 of 9) sorted by relevance

/illumos-gate/usr/src/lib/libmvec/common/vis/
H A D__vatan2.S36 .word 0x3ff921fb,0x54442d18 ! pio2
116 #define pio2 %f52 define
135 ldd [%o0+0x00],pio2 ! load/set up constants
387 fxor %f36,pio2,%f0 ! ah
421 fxor %f38,pio2,%f10
457 fnegd pio2,%f6 ! ah
478 fxor %f40,pio2,%f20
504 fnegd pio2,%f16
537 fnegd pio2,%f26
575 fmovd pio2,
[all...]
/illumos-gate/usr/src/lib/libm/common/R/
H A Datan2f.c241 pio2 = 1.5707963267948965580e+00, variable
277 a = pio2;
279 a = -pio2;
/illumos-gate/usr/src/lib/libm/common/C/
H A D__rem_pio2m.c115 * jp jp+1 is the number of terms in pio2[] needed, jp = jk.
123 * pio2[] double precision array, obtained by cutting pi/2
145 static const double pio2[] = { variable
307 /* compute pio2[0,...,jp]*q[jz,...,0] */
310 fw += pio2[k] * q[i+k];
H A Datan2.c399 #define pio2 C[4] macro
432 ah = pio2;
435 ah = -pio2;
/illumos-gate/usr/src/lib/libmvec/common/
H A D__vrem_pio2m.c149 static const double pio2[] = { variable
283 /* compute pio2 * pr[0,...,nq]; note that nq >= 4 here */
284 q[0] = pio2[0] * pr[0];
285 q[1] = pio2[0] * pr[1] + pio2[1] * pr[0];
286 q[2] = pio2[0] * pr[2] + pio2[1] * pr[1] + pio2[2] * pr[0];
287 q[3] = pio2[0] * pr[3] + pio2[
[all...]
H A D__vatan2.c55 pio2 = 1.5707963267948965580e+00, variable
97 ah0 = pio2;
102 ah0 = -pio2;
212 ah1 = pio2;
217 ah1 = -pio2;
327 ah2 = pio2;
332 ah2 = -pio2;
H A D__vatan2f.c40 pio2 = 1.5707963267948965580e+00, variable
95 ah0 = pio2;
99 ah0 = -pio2;
209 ah1 = pio2;
213 ah1 = -pio2;
321 ah2 = pio2;
325 ah2 = -pio2;
/illumos-gate/usr/src/lib/libm/common/complex/
H A Dk_atan2l.c557 pio2 = 1.57079632679489661923132169163975144209858469968755L, variable
632 t = pio2 - y;
633 *err = -(y - (pio2 - t));
635 t = y - pio2;
636 *err = y - (pio2 + t);
666 /* pio2 - r*(1+...) */
670 s = pio2 - v;
671 t -= (v - (pio2 - s));
673 s = v - pio2;
674 t = -(t - (v - (s + pio2)));
[all...]
H A Dk_atan2.c390 /* pio2 - r*(1+...) */
449 pio2 = 1.570796326794896558e+00, variable
484 return ((hy >= 0)? pio2 : -pio2);
502 return ((hy >= 0)? pio2 : -pio2);
506 return ((hy >= 0)? pio2 : -pio2);

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