#9109: Fast cython class for maps between finite sets.
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Reporter: hivert | Owner: hivert
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.7
Component: combinatorics | Keywords: finite sets map
Author: Florent Hivert | Upstream: N/A
Reviewer: Mike Hansen, Nicolas M. Thiéry | Merged:
Work_issues: |
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Description changed by hivert:
Old description:
> The patch implement fast Cython classes to deals with maps between finite
> sets. The goal in particular is to allows to build very easily submonoid
> of
> the monoid of function from one set to itself.
>
> See for example class NDPFMonoidPosetNewSet in
> [http://combinat.sagemath.org/hgwebdir.cgi/patches/file/tip
> /parking_functions_posets-fh.patch#l1 parking_functions_posets-fh.patch]
>
> Depends on #8702
>
> Apply only
> [http://trac.sagemath.org/sage_trac/attachment/ticket/9109/trac_9109
> -finite_set_maps-fh.patch trac_9109-finite_set_maps-fh.patch]
New description:
The patch implement fast Cython classes to deals with maps between finite
sets. The goal in particular is to allows to build very easily submonoid
of
the monoid of function from one set to itself.
See for example class NDPFMonoidPosetNewSet in
[http://combinat.sagemath.org/hgwebdir.cgi/patches/file/tip
/parking_functions_posets-fh.patch#l1 parking_functions_posets-fh.patch]
'''Apply:'''
1. [attachment:trac_9109-finite_set_maps-fh.patch]
'''Dependencies:''' #8702
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9109#comment:7>
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