Lines Matching defs:iy
465 * If iy is the high word of y, then
466 * single : j = (iy - 0x3e000000) >> 19
467 * double : j = (iy - 0x3fc00000) >> 16
468 * quad : j = (iy - 0x3ffc0000) >> 12
576 int ix, iy, hx, i, j;
682 iy = (ix + 0x00000800) & 0x7ffff000;
683 j = (iy - 0x3ffc0000) >> 12;
725 int ix, iy, hx, hy;
729 iy = hy & ~0x80000000;
733 if (ix >= 0x7fff0000 || iy >= 0x7fff0000) { /* ignore inexact */
736 else if (iy < 0x7fff0000) {
767 } else if (iy - ix > 0x00640000) { /* |x/y| < 2 ** -100 */
770 } else if (ix - iy > 0x00640000) { /* |y/x| < 2 ** -100 */