#14368: DirichletGroup(1).list() returns the zero character
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Reporter: fstromberg | Owner: was
Type: defect | Status: new
Priority: major | Milestone: sage-5.9
Component: number theory | Keywords: dirichlet characters
Work issues: | Report Upstream: N/A
Reviewers: | Authors:
Merged in: | Dependencies:
Stopgaps: |
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The Dirichlet group of modulus 1 should consist of the trivial character.
Something in the .list() generator seems to be broken in this case and it
returns a character which takes the value 0 instead of 1.
However, note that list(D) works as expected and allegedly list(D)[0] is
equal to D.list()[0].
sage: D=DirichletGroup(1)[[BR]]
sage: D.list()[0](1)[[BR]]
0[[BR]]
sage: list(D)[0](1)[[BR]]
1[[BR]]
sage: D.list()[0]==list(D)[0][[BR]]
True
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14368>
Sage <http://www.sagemath.org>
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