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ambient(GaloisField) -- corresponding quotient ring

Synopsis

Description

description
i1 : F = GF(25,Variable=>a)

o1 = F

o1 : GaloisField
i2 : ambient F

        ZZ
        -- [a]
         5
o2 = -----------
      2
     a  - 2a - 1

o2 : QuotientRing