#12339: Free Groups
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Reporter: mmarco | Owner: joyner
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.5
Component: group theory | Resolution:
Keywords: free groups | Work issues:
Report Upstream: N/A | Reviewers: Volker Braun
Authors: Miguel Marco | Merged in:
Dependencies: #6391 | Stopgaps:
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Comment (by vbraun):
The `Element` class has a `__cmp__` method, you are still overriding it.
You should only provide a `_cmp_`. The parent `__cmp__` will then call
`_cmp_`, possibly after coercing arguments.
I guess one should change Group to derive from Parent, though that might
be a bigger effort. I'll send an email to sage-devel to gauge interest ;-)
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12339#comment:47>
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