Lines Matching refs:ay
48 double_t ax, ax2h, ax2l, axh, axl, ay, ay2h, ay2l, ayh, ayl, sh, sl, t;
58 ay = fabs(y);
59 if (ax < ay) {
61 ax = ay;
62 ay = t;
67 GET_HIGH_WORD(hay, ay);
77 return (CMPLX((ay / 2) * ay, v));
78 return (CMPLX(log1p(ay * ay) / 2, v));
82 if (kx - ky > MANT_DIG || ay == 0)
101 /* Calculate ax*ax and ay*ay exactly using Dekker's algorithm. */
107 t = (double)(ay * (0x1p27 + 1));
108 ayh = (double)(ay - t) + t;
109 ayl = ay - ayh;
110 ay2h = ay * ay;