/usr/share/gap/lib/polyfinf.gd is in gap-libs 4r7p9-1.
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#W polyfinf.gd GAP Library Frank Celler
#W & Alexander Hulpke
##
##
#Y (C) 1999 School Math and Comp. Sci., University of St Andrews, Scotland
#Y Copyright (C) 2002 The GAP Group
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## This file contains functions for polynomials over finite fields
##
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#F FactorsCommonDegreePol( <R>, <f>, <d> ) . . . . . . . . . . . . . factors
##
## <f> must be a square free product of irreducible factors of degree <d>
## and leading coefficient 1. <R> must be a polynomial ring over a finite
## field of size p^k.
##
DeclareGlobalFunction("FactorsCommonDegreePol");
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#F RootsRepresentativeFFPol( <R>, <f>, <n> )
##
## returns a <n>-th root of the finite field polynomial <f>.
DeclareGlobalFunction("RootsRepresentativeFFPol");
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#F OrderKnownDividendList( <l>, <pp> ) . . . . . . . . . . . . . . . . local
##
## Computes an integer n such that OnSets( <l>, n ) contains only one
## element e. <pp> must be a list of prime powers of an integer d such that
## n divides d. The functions returns the integer n and the element e.
##
DeclareGlobalFunction("OrderKnownDividendList");
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#F FFPOrderKnownDividend( <R>, <g>, <f>, <pp> ) . . . . . . . . . . . local
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## Computes an integer n such that <g>^n = const mod <f> where <g> and <f>
## are polynomials in <R> and <pp> is list of prime powers of an integer d
## such that n divides d. The functions returns the integer n and the
## element const.
DeclareGlobalFunction("FFPOrderKnownDividend");
DeclareGlobalFunction("FFPFactors");
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