def test_deblock(): B = BlockMatrix([[MatrixSymbol('A_%d%d' % (i, j), n, n) for j in range(4)] for i in range(4)]) assert deblock(reblock_2x2(B)) == B
def test_deblock(): B = BlockMatrix([[MatrixSymbol("A_%d%d" % (i, j), n, n) for j in range(4)] for i in range(4)]) assert deblock(reblock_2x2(B)) == B