package com.imsl.test.example.math;

import com.imsl.math.*;

/**
 * <p>
 * Computes the eigenvalues and eigenvectors of a matrix.</p>
 *
 * @see <a href="EigenEx1.java">Code</a>
 * @see <a href="doc-files/EigenEx1.out">Output</a>
 */
public class EigenEx1 {

    public static void main(String args[])
            throws Eigen.DidNotConvergeException {
        double a[][] = {
            {8, -1, -5},
            {-4, 4, -2},
            {18, -5, -7}
        };
        Eigen eigen = new Eigen();
        eigen.solve(a, true);
        new PrintMatrix("Eigenvalues").print(eigen.getValues());
        new PrintMatrix("Eigenvectors").print(eigen.getVectors());
    }
}