/*
 * Zorbage: an algebraic data hierarchy for use in numeric processing.
 *
 * Copyright (C) 2016-2018 Barry DeZonia
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
package nom.bdezonia.zorbage.algorithm;

import static org.junit.Assert.assertTrue;

import nom.bdezonia.zorbage.groups.G;
import nom.bdezonia.zorbage.type.data.float64.real.Float64MatrixMember;

/**
 * 
 * @author Barry DeZonia
 *
 */
public class TestMatrixPower {

	public void test() {
		Float64MatrixMember a = new Float64MatrixMember(2,2,new double[] {7,-21,44,13});
		Float64MatrixMember b = G.DBL_MAT.construct();
		Float64MatrixMember c = G.DBL_MAT.construct();
		G.DBL_MAT.power().call(3, a, b);
		G.DBL_MAT.multiply().call(a, a, c);
		G.DBL_MAT.multiply().call(c, a, c);
		assertTrue(G.DBL_MAT.isEqual().call(b, c));
	}
}

@@ -1920,17 +1920,17 @@
 ().call(
-3
+6
 , a, b);
@@ -2006,16 +2006,130 @@
  a, c);%0A
+%09%09G.DBL_MAT.multiply().call(c, a, c);%0A%09%09G.DBL_MAT.multiply().call(c, a, c);%0A%09%09G.DBL_MAT.multiply().call(c, a, c);%0A
 %09%09assert

Make a matrix power test more thorough