Lines Matching defs:y0
499 __float128 y0 = 1 - x0_hi;
500 __float128 y0_eps = -x0_hi + (1 - y0) - x0_lo;
504 = log (gamma (Y0 + Y0_EPS) / gamma (Y + Y_EPS)). XDIFF
505 accurately approximates the difference Y0 + Y0_EPS - Y -
514 ny0 = y0 + n_up;
515 ny0_eps = y0 - (ny0 - n_up) + y0_eps;
516 y0 = ny0;
526 = (xdiff * log1pq ((y0 - e_hi - e_lo + y0_eps) / e_hi)
528 /* Compute the sum of (B_2k / 2k(2k-1))(Y0^-(2k-1) - Y^-(2k-1)). */
529 __float128 y0r = 1 / y0, yr = 1 / y;
531 __float128 rdiff = -xdiff / (y * y0);