public void testGetR() { double[][] expectedRaw = new double[][] { {-101.2175874045612574, -15.2147471550048152, -16.0150033365342956, -6.6095232770767698 }, {0.0000000000000000, -50.7002117254876197, -25.9433980408179785, -23.0657374934840220 }, {0.0000000000000000, 0.0000000000000000, -27.7931604217022681, -27.3356769161449193 }, {0.0000000000000000, 0.0000000000000000, 0.0000000000000000, -11.3157732156316868 } }; assertTrue(FuzzyEquals.ArrayFuzzyEquals(result.getR().toArray(), expectedRaw)); }