public static DenseCholesky factorize(Matrix A) {
        return new DenseCholesky(A.numRows(), true)
                .factor(new UpperSPDDenseMatrix(A));
    }
public static DenseCholesky factorize ( Matrix A ) { return new DenseCholesky ( A . numRows ( ) , true ) . factor ( new UpperSPDDenseMatrix ( A ) ) ; }
Calculates a Cholesky decomposition

@param A
Matrix to decompose. Not modified
@return The current decomposition