MathPHP\LinearAlgebra\MatrixDecompositionsTest::dataProviderForSolve PHP Method

    public function dataProviderForSolve()
    {
        return [[[[3, 4], [2, -1]], [5, 7], [3, -1]], [[[3, 1], [2, -1]], [5, 0], [1, 2]], [[[3, 4], [5, 3]], [-2, 4], [2, -2]], [[[1, 0, 0], [0, 1, 0], [0, 0, 1]], [2, 3, -4], [2, 3, -4]], [[[1, 1, -1], [3, 1, 1], [1, -1, 4]], [1, 9, 8], [3, -1, 1]], [[[2, 4, 1], [4, -10, 2], [1, 2, 4]], [5, -8, 13], [-1, 1, 3]], [[[1, 1, 1], [0, 2, 5], [2, 5, -1]], [6, -4, 27], [5, 3, -2]], [[[1, 2, 3], [2, -1, 1], [3, 0, -1]], [9, 8, 3], [2, -1, 3]], [[[2, 1, -3], [4, -2, 1], [3, 5, -2]], [-4, 9, 5], [2, 1, 3]], [[[4, 9, 0], [8, 0, 6], [0, 6, 6]], [8, -1, -1], [1 / 2, 2 / 3, -5 / 6]], [[[1, 1, 1], [1, -2, 2], [1, 2, -1]], [0, 4, 2], [4, -2, -2]], [[[3, 3, 4], [3, 5, 9], [5, 9, 17]], [1, 2, 4], [1, -2, 1]], [[[2, 1, 1], [-1, 1, -1], [1, 2, 3]], [2, 3, -10], [3, 1, -5]], [[[4, 2, -1, 3], [3, -4, 2, 5], [-2, 6, -5, -2], [5, 1, 6, -3]], [16.9, -14, 25, 9.4], [4.5, 1.6, -3.8, -2.7]], [[[4, 2, -1, 3], [3, -4, 2, 5], [-2, 6, -5, -2], [5, 1, 6, -3]], [-12, 34, 27, -19], [-101.485, 101.242, 115.727, 102.394]], [[[4, 1, 2, -3], [-3, 3, -1, 4], [-1, 2, 5, 1], [5, 4, 3, -1]], [-16, 20, -4, -10], [-1, 1, -2, 3]], [[[4, 1, 2, -3, 5], [-3, 3, -1, 4, -2], [-1, 2, 5, 1, 3], [5, 4, 3, -1, 2], [1, -2, 3, -4, 5]], [-16, 20, -4, -10, 3], [-15.354, 15.813, -1.77, -22.148, -6.66]], [[[1, 1, -2, 1, 3, -1], [2, -1, 1, 2, 1, -3], [1, 3, -3, -1, 2, 1], [5, 2, -1, -1, 2, 1], [-3, -1, 2, 3, 1, 3], [4, 3, 1, -6, -3, -2]], [4, 20, -15, -3, 16, -27], [1, -2, 3, 4, 2, -1]]];
    }