Lines Matching defs:xm1
220 double x, y, t, R, S, A, Am1, B, y2, xm1, xp1, Apx;
330 xm1 = x - one;
331 D_IM(ans) = log1p(xm1 + sqrt(xm1 * (x + one)));
372 xm1 = x - one;
374 S = sqrt(xm1 * xm1 + y2);
383 xp1) + (S - xm1))) / x);
386 xp1) + Apx / (S + xm1)))) / x);
391 Am1 = half * (y2 / (R + xp1) + y2 / (S - xm1));
393 Am1 = half * (y2 / (R + xp1) + (S + xm1));