#12339: Free Groups
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Reporter: mmarco | Owner: joyner
Type: enhancement | Status: needs_review
Priority: minor | Milestone:
Component: group theory | Resolution:
Keywords: free groups | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Miguel Marco | Merged in:
Dependencies: | Stopgaps:
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Comment (by mmarco):
I have added the _gap_ and the _gap_init_ methods for free groups, but
still gap(self) does not work its magic. I couldn't find an acceptable way
for FinitelyPresentedGroup._gap_init_ since gap requires to create first
the free group (and give it a name) in order to create a FPGroup.
Solved the problem with free groups of rank 0.
Added cardinality and order as aliases for size.
Added FinitelyPresentedGroup.simplify_presentation that returns the
codomain of simplification_isomorphisms.
It is all implemented in a new patch that should be aplyed over the
previous one.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12339#comment:28>
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