#13972: Implement the inverse of the method area_dinv_to_bounce_area_map in
dyck_word.py
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Reporter: zabrocki | Owner: zabrocki
Type: enhancement | Status: needs_review
Priority: minor | Milestone: sage-5.7
Component: combinatorics | Resolution:
Keywords: dyck_words | Work issues:
Report Upstream: N/A | Reviewers:
Authors: zabrocki | Merged in:
Dependencies: | Stopgaps:
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Changes (by zabrocki):
* status: new => needs_review
Old description:
> In ticket #13550 we implemented Haglund's map which sends dinv/area to
> area/bounce but did not implement the inverse. This ticket adds the
> method bounce_area_to_area_dinv_map to dyck_word.py.
New description:
In ticket #13550 we implemented Haglund's map which sends dinv/area to
area/bounce but did not implement the inverse. This ticket adds the
method bounce_area_to_area_dinv_map to dyck_word.py. The map
area_dinv_to_bounce_area_map is also modified and made slightly shorter.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13972#comment:1>
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