@staticmethod
    def transposed(matr):
        tmp = [0] * len(matr.lst[0])
        for i, elem in enumerate(matr.lst):
            tmp[i] = [0] * len(matr.lst)
        for i, elem in enumerate(matr.lst):
            for j, elem2 in enumerate(elem):
                tmp[j][i] = matr.lst[i][j]
        return tmp