improved test coverage

Author: cicirello

tests/org/cicirello/math/la/LinearAlgebraTests.java

@@ -621,6 +621,13 @@ public void testJacobi() {
 		);
 	}
 
+	@Test
+	public void testJacobiTooManyIterations() {
+		double[][] A = getSymmetric(5);
+		JacobiDiagonalization jd = new JacobiDiagonalization(A);
+		assertFalse(jd.compute(1));
+	}
+	
 	@Test
 	public void testJacobiInt() {
 		for (int n = 1; n <= 5; n++) {