public function testBoolean() { $matrixDataBoolean = [[true, false], [false, true]]; $matrixDataDouble = [[1.0, -1.0], [-1.0, 1.0]]; $matrixBoolean = Matrix::matrixFromBooleans($matrixDataBoolean); $matrixDouble = Matrix::matrixFromDoubles($matrixDataDouble); $this->assertTrue($matrixBoolean->equals($matrixDouble)); }