throw new IllegalArgumentException("Exception occured in cs_schol()"); N = Dcs_chol.cs_chol(dcs, S); if (N == null) { throw new IllegalArgumentException("Matrix is not symmetric positive definite");
throw new IllegalArgumentException("Exception occured in cs_schol()"); N = Dcs_chol.cs_chol(dcs, S); if (N == null) { throw new IllegalArgumentException("Matrix is not symmetric positive definite");
n = A.n; N = Dcs_chol.cs_chol(A, S); /* numeric Cholesky factorization */ x = new double[n]; /* get workspace */ ok = (S != null && N != null);