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Is it possible to construct a direct sum of matrix spaces?

For example:

M1 = MatrixSpace(QQ, 1)
M2 = MatrixSpace(QQ, 2)
M = DirectSum(M1, M1, M2)    # doesn’t work

Thanks

Is it possible to construct a direct sum of matrix spaces?

For example:

M1 = MatrixSpace(QQ, 1)
M2 = MatrixSpace(QQ, 2)
M = DirectSum(M1, M1, M2)    # doesn’t work

Thanks