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MathGroup Archive 1997

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finite fields info

  • To: mathgroup at smc.vnet.net
  • Subject: [mg5854] finite fields info
  • From: stanica at acsu.buffalo.edu (Pantelimon Stanica)
  • Date: Sun, 2 Feb 1997 01:30:21 -0500
  • Organization: UB
  • Sender: owner-wri-mathgroup at wolfram.com

Hello, everyone!

I would like to compute the function f(x)=Trace(x^(15)) defined on an 
extension of degree 8 of a field of char=2, i.e. Z_2. The field of degree 8
could be defined by the polynomial x^8+x^6+x^5+x^4+1 over Z_2.
I would like to write the function as a string of 0,1. Can anyone help?
I would appreciate any input.
P. Stanica

-- 
anon



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