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2014-11-18 18:06:37 +0200	commented answer	Get coefficients of a polynomial in quotient ring Thanks alot! This helped
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2014-11-18 13:04:35 +0200	asked a question	Get coefficients of a polynomial in quotient ring Let say I have the following quotient ring: `F.<t> = PolynomialRing(GF(2), 'x').quotient(x^128 + x^7 + x^2 + x + 1);` Then I create a polynomial, for example t^128 which yields: `t^7 + t^2 + t + 1` Now how do I obtain the array of coefficients of this polynomial? Or, similarly, how do I actually substitute 2 for t and evaluate this polynomial? The `subs` method doesn't work. (Probably the polynomial needs to be coerced to other ring with base field where 2 != 0).