Lines Matching defs:tX
556 float tN, tX, tXX, tY, tXY;
566 tN = tX = tXX = tY = tXY = 0.f;
574 tX += w;
578 X[0] = tX;
591 tX += w * x;
597 X[i] = tX;
610 tX = X[hi] - X[-lo];
615 A = tY * tXX - tX * tXY;
616 B = tN * tXY - tX * tY;
617 D = tN * tXX - tX * tX;
632 tX = X[hi] - X[lo];
637 A = tY * tXX - tX * tXY;
638 B = tN * tXY - tX * tY;
639 D = tN * tXX - tX * tX;
661 tX = X[hi] - X[-lo];
667 A = tY * tXX - tX * tXY;
668 B = tN * tXY - tX * tY;
669 D = tN * tXX - tX * tX;
681 tX = X[hi] - X[lo];
686 A = tY * tXX - tX * tXY;
687 B = tN * tXY - tX * tY;
688 D = tN * tXX - tX * tX;
