How can i compute the matrix multiplication (product) of two symbolic
matrices in sage ?
I have tried:
A = maxima("matrix ([a, b], [c, d])")
AI= A.invert()
and
A * AI
gives
matrix([a*d/(a*d-b*c),-b^2/(a*d-b*c)],[-c^2/(a*d-b*c),a*d/(a*d-b*c)])
so * is not the matrix product.
I did not founf informations in any documentation !!
So: How can i compute the matrix multiplication (product) of two
symbolic matrices in sage ?
THX !
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