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2021-03-19 11:49:14 +0100 received badge  Editor (source)
2021-03-19 11:49:14 +0100 edited question Comparing of polynomials

Comparing of polynomials I have a polynomial fac[0] = (x^2)*y + z + 1 in GF(2^4, modulus = x^4 + x + 1). I found its mo

2021-03-19 11:48:17 +0100 asked a question Comparing of polynomials

Comparing of polynomials I have a polynomial fac[0] = (x^2)*y + z + 1 in GF(2^4). I found its monomials using l = fac[0

2021-03-18 21:56:02 +0100 received badge  Student (source)
2021-03-18 17:20:56 +0100 marked best answer Finite Field Extension

I am using SageMath version 9.2. I was trying the example in the documentation:

sage: k = GF(2)

sage: k.extension(x^1000 + x^5 + x^4 + x^3 + 1, 'a')

However, this gives the error: UnboundLocalError: local variable 'E' referenced before assignment

How do I fix this?

2021-03-18 17:20:56 +0100 received badge  Scholar (source)
2021-03-18 16:29:24 +0100 commented question Finite Field Extension

Is there any other way I can specify a finite field modulo a particular irreducible polynomial?

2021-03-18 16:02:33 +0100 asked a question Finite Field Extension

Finite Field Extension I am using SageMath version 9.2. I was trying the example in the documentation: sage: k = GF(2)