Searched refs:xh (Results 1 - 11 of 11) sorted by relevance

/illumos-gate/usr/src/lib/libm/common/C/
H A D__tan.c124 double a, t, z, w = 0.0L, s, c, r, rh, xh, xl; local
146 * Also let xh = x+T chopped to 20 bits, xl = (x-xh)+T. Then
148 * = rh + r*((1+rh*xh)+rh*xl).
152 xh = w;
153 ((int *) &xh)[LOWORD] = 0;
154 xl = (x - xh) + t;
155 return (rh + r * ((one + rh * xh) + rh * xl));
180 * Also let xh = a+c chopped to 20 bits, xl = (a-xh)
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H A Dhypot.c44 * xh*xh+(y*y+((x-xh)*(x+xh))) for x*x+y*y
45 * where xh = x with lower 32 bits cleared; else
80 double xh, yh, w, ax, ay; local
186 ((int *) &xh)[HIWORD] = ix;
187 ((int *) &xh)[LOWORD] = 0;
188 ay = ay * ay + (ax - xh) * (ax + xh);
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H A Datan2.c410 double ah, al, t, xh, x, y, z; local
493 xh = x;
494 ((int *)&xh)[LOWORD] = 0;
495 z = ((y - t * xh) - t * (x - xh)) / (x + y * t);
/illumos-gate/usr/src/lib/libm/common/complex/
H A Dcabs.c53 double x, y, xh, yh, w, ax, ay; local
161 ((int *)&xh)[HIWORD] = ix;
162 ((int *)&xh)[LOWORD] = 0;
163 ay = ay * ay + (ax - xh) * (ax + xh);
164 ax = sqrt(xh * xh + ay);
167 ((int *)&xh)[HIWORD] = ix + 0x00100000;
168 ((int *)&xh)[LOWORD] = 0;
171 ay = w * w + ((ax - xh) * y
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H A Dk_atan2.c458 double t, xh, th, t1, t2, w1, w2; local
515 xh = x;
516 ((int *) &xh)[LOWORD] &= 0xf8000000;
517 t1 = (x - xh) * t + xh * (t - th);
518 t2 = y - xh * th;
535 xh = x;
536 ((int *) &xh)[LOWORD] &= 0xf8000000;
537 t1 = (x - xh) * t + xh * (
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H A Dk_atan2l.c724 long double t, xh, th, t1, t2, w1, w2; local
777 xh = x; HALF(xh);
778 t1 = (x - xh) * t + xh * (t - th);
779 t2 = y - xh * th;
795 xh = x; HALF(xh);
796 t1 = (x - xh) * t + xh * (
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/illumos-gate/usr/src/lib/libast/common/uwin/
H A Dexp__E.c118 double z,p,q,xp,xh,w; local
128 xh= x*half ;
129 w = xh-(q-xp) ;
131 c += x*((xh*w-(q-(p+xp)))/(one-w)+c);
/illumos-gate/usr/src/lib/libmvec/common/
H A D__vatan2.c73 double z0, z1, z2, sign0, sign1, sign2, xh; local
182 xh = x0;
183 LO(&xh) = 0;
184 z0 = ((y0 - t0 * xh) - t0 * (x0 - xh)) / (x0 + y0 * t0);
297 xh = x1;
298 LO(&xh) = 0;
299 z1 = ((y1 - t1 * xh) - t1 * (x1 - xh)) / (x1 + y1 * t1);
412 xh
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/illumos-gate/usr/src/lib/libm/common/m9x/
H A Dtgamma.c1408 double r1, r2, t2, z, xh, xl, yh, yl, zh, z1, z2, zl, x5, wh, wl; local
1434 xh = (double) ((float) x); /* x is not tiny */
1436 rr.l = r1 * (yy.h - rr.h * xh) -
1437 ((r1 * rr.h) * (x - xh) - r1 * yy.l);
1453 xh = (double) ((float) z);
1455 xl = (x - (zh - one)) * (z2 + zh) - (xh - zh * (zh + one));
1456 rr.h = xh * yy.h;
1468 xh = (double) ((float) z);
1469 xl = zl * (z2 + zh * (z1 + zh)) - (xh - zh * (zh * zh - one));
1470 rr.h = xh * y
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H A Dtgammal.c883 long double r1, r2, t2, z, xh, xl, yh, yl, zh, z1, z2, zl, x5, wh, wl; local
908 xh = CHOPPED((x)); /* x is not tiny */
910 rr.l = r1 * (yy.h - rr.h * xh) - ((r1 * rr.h) * (x - xh) -
927 xh = CHOPPED((z));
929 xl = (x - (zh - one)) * (z2 + zh) - (xh - zh * (zh + one));
931 rr.h = xh * yy.h;
940 xh = CHOPPED(z2);
941 xl = zl * (zh + z1) - (xh - (zh * zh - one));
947 rr.h = xh * w
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/illumos-gate/usr/src/uts/common/io/ath/
H A Dhal_x86_64.o.uu1698 AABIi0Mgx4CACAAAAAAAAEWF7Q+VwA+2wEiDxAhbXUFcQV3DRItcJBhEi1QkKA+/h/xh

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