Lines Matching defs:x1
71 double x0, x1, x2, y0, y1, y2, *pz0, *pz1, *pz2;
208 x1 = fabs(*y);
224 x1 = fabs(*x);
240 if ((hx ^ 0x7ff00000) | LO(&x1)) /* nan */
241 ah1 = x1 + y1;
256 ah1 = y1 / x1;
267 x1 *= twom3;
285 x1 *= two110;
287 hx = HI(&x1);
297 xh = x1;
299 z1 = ((y1 - t1 * xh) - t1 * (x1 - xh)) / (x1 + y1 * t1);
418 x1 = z1 * z1;
423 t1 = ah1 + (z1 + (al1 + (z1 * x1) * (p1 + x1 *
424 (p2 + x1 * (p3 + x1 * p4)))));
442 x1 = z1 * z1;
443 t1 = ah1 + (z1 + (al1 + (z1 * x1) * (p1 + x1 *
444 (p2 + x1 * (p3 + x1 * p4)))));