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2014-12-05 17:10:06 +0200 | asked a question | Echelon form of matrix with coefficients in Zp I was wondering if there was a way to find the echelon form of a matrix with coefficients in Zp with sage? I tried but this gives a NotImplementedError as echelon_form is not implemented over generic non-exact rings at present. I would also very much like the transformation matrix used to get to echelon form if possible. |