Lines Matching defs:lambda
724 // f1, f2 is a basis => lambda*f1 + mu*f2 is an arbitrary f. matrix.
725 // as it is determined up to a scale, normalize lambda & mu (lambda + mu = 1),
726 // so f ~ lambda*f1 + (1 - lambda)*f2.
727 // use the additional constraint det(f) = det(lambda*f1 + (1-lambda)*f2) to find lambda.
770 double lambda = r[k], mu = 1.;
777 lambda *= mu;
784 fmatrix[i] = f1[i]*lambda + f2[i]*mu;
