MathPHP\LinearAlgebra\MatrixFactorTest::dataProviderForEye PHP Method

    public function dataProviderForEye()
    {
        return [[1, 1, 0, 1, [[1]]], [1, 1, 0, 9, [[9]]], [2, 2, 0, 1, [[1, 0], [0, 1]]], [2, 2, 1, 1, [[0, 1], [0, 0]]], [3, 3, 0, 1, [[1, 0, 0], [0, 1, 0], [0, 0, 1]]], [3, 3, 1, 1, [[0, 1, 0], [0, 0, 1], [0, 0, 0]]], [3, 3, 2, 1, [[0, 0, 1], [0, 0, 0], [0, 0, 0]]], [3, 3, 0, 9, [[9, 0, 0], [0, 9, 0], [0, 0, 9]]], [3, 3, 1, 9, [[0, 9, 0], [0, 0, 9], [0, 0, 0]]], [3, 3, 0, -9, [[-9, 0, 0], [0, -9, 0], [0, 0, -9]]], [3, 4, 0, 1, [[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0]]], [3, 4, 1, 1, [[0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]], [3, 4, 2, 1, [[0, 0, 1, 0], [0, 0, 0, 1], [0, 0, 0, 0]]], [3, 4, 3, 1, [[0, 0, 0, 1], [0, 0, 0, 0], [0, 0, 0, 0]]], [3, 4, 1, 9, [[0, 9, 0, 0], [0, 0, 9, 0], [0, 0, 0, 9]]], [4, 3, 0, 1, [[1, 0, 0], [0, 1, 0], [0, 0, 1], [0, 0, 0]]], [4, 3, 1, 1, [[0, 1, 0], [0, 0, 1], [0, 0, 0], [0, 0, 0]]], [4, 3, 2, 1, [[0, 0, 1], [0, 0, 0], [0, 0, 0], [0, 0, 0]]]];
    }