Lines Matching defs:ay
45 double_t ax, ax2h, ax2l, axh, axl, ay, ay2h, ay2l, ayh, ayl, sh, sl, t;
55 ay = fabs(y);
56 if (ax < ay) {
58 ax = ay;
59 ay = t;
64 GET_HIGH_WORD(hay, ay);
74 return (CMPLX((ay / 2) * ay, v));
75 return (CMPLX(log1p(ay * ay) / 2, v));
79 if (kx - ky > MANT_DIG || ay == 0)
98 /* Calculate ax*ax and ay*ay exactly using Dekker's algorithm. */
104 t = (double)(ay * (0x1p27 + 1));
105 ayh = (double)(ay - t) + t;
106 ayl = ay - ayh;
107 ay2h = ay * ay;