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 | 1 | initial version |
A possible solution is to compute echelon form over 2-adic numbers and then change the ring to Zmod(16) - like this:
a = matrix(Qp(2), [[1, 1], [1, 1]])
b = a.echelon_form().change_ring(Zmod(16))
| | 2 | No.2 Revision |
A possible solution is to compute echelon form over 2-adic numbers and then change the ring to Zmod(16) - like this:
a = matrix(Qp(2), matrix(Zmod(16), [[1, 1], [1, 1]])
b = a.echelon_form().change_ring(Zmod(16))
a.change_ring(Qp(2)).echelon_form().change_ring(Zmod(16))
| | 3 | No.3 Revision |
A Since $16=2^4$, a possible solution is to compute echelon form over 2-adic numbers and then change the ring to Zmod(16) - like this:
a = matrix(Zmod(16), [[1, 1], [1, 1]])
b = a.change_ring(Qp(2)).echelon_form().change_ring(Zmod(16))
