#12475: Define WordMorphism.__ne__
-----------------------------+----------------------------------------------
Reporter: tjolivet | Owner: sage-combinat
Type: defect | Status: new
Priority: major | Milestone: sage-5.0
Component: combinatorics | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Solve the following problem:
{{{
sage: s = WordMorphism('1->121,2->131,3->4,4->1')
sage: s == s.reversal()
True
sage: s != s.reversal()
True
}}}
which is due to:
{{{
sage: s.__ne__?
Object `s.__ne__` not found.
}}}
Not much more than this should be added:
{{{
def __ne__(self, other):
return not self.__eq__(other)
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12475>
Sage <http://www.sagemath.org>
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