Lines Matching defs:xs
282 int xs, ys, xt, yt, Xs, Ys, qs, Xt, Yt, qt,
329 xs = x0 - x;
334 if (xs < 0)
337 Ys = abs(xs);
346 Xs = abs(xs);
357 Xs = abs(xs);
368 Ys = abs(xs);
414 -sqr(xs)
430 Ys = Yc = sqrt((float)(sqr(xs) + sqr(ys)));
431 delta = sqr(Xs + 1) + sqr(Ys - 1) - sqr(xs) - sqr(ys);