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Lines Matching defs:sD

220     cmsFloat64Number sc, sN, sD;
233     sD = tD = D;           // default sD = D >= 0
238         sD = 1.0;        // to prevent possible division by 0.0 later
253         else if (sN > sD) {   // sc > 1 => the s=1 edge is visible
254             sN = sD;
267             sN = sD;
270             sD = a;
281             sN = sD;
284             sD = a;
288     sc = (fabs(sN) < MATRIX_DET_TOLERANCE ? 0.0 : sN / sD);