ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Tue, 29 Mar 2016 14:19:40 +0200Finite field q power computationshttps://ask.sagemath.org/question/32907/finite-field-q-power-computations/ Hey there, i'm trying to make a fast computation algorithm using shift operations. I'm having a field GF(q) and a field GF(q^m) for some integer m and i have an element x \in GF(q^m). I want to represent x in a normal basis of the vectorspace GF(q^m) over GF(q), so that I can use shift operations for computing x^q^k fast. Are there any way of doing this ?BelphegorTue, 29 Mar 2016 14:19:40 +0200https://ask.sagemath.org/question/32907/