cathreya's profile - activity

2023-01-04 13:43:20 +0200	received badge	● Notable Question (source)
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2021-03-19 11:49:14 +0200	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 11:49:14 +0200	received badge	● Editor (source)
2021-03-19 11:48:17 +0200	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 +0200	received badge	● Student (source)
2021-03-18 17:20:56 +0200	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 +0200	received badge	● Scholar (source)
2021-03-18 16:29:24 +0200	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 +0200	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)