#12007: creation of extension field of finite field needs more parameter
checking
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Reporter: mariah | Owner: AlexGhitza
Type: defect | Status: new
Priority: major | Milestone: sage-4.8
Component: basic arithmetic | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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In sage-4.7.2,
{{{
sage: F = GF(2)
sage: P.<x> = PolynomialRing(F)
sage: H.<h> = GF(2^8, name='h', modulus=x^3+x+1) # 2^8 rather than 2^3
sage:
sage: len(set([h^i for i in xrange(10000)]))
21
}}}
H is something - but it is not a field!
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12007>
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