#19160: Add a new class SnakeGraphs and SnakeGraph in
combinat/cluster_algebra_quiver
-------------------------------------+-------------------------------------
Reporter: egunawan | Owner:
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.9
Component: combinatorics | Resolution:
Keywords: snake graph, | Merged in:
cluster algebra, days69 | Reviewers: Travis Scrimshaw,
Authors: egunawan | Mélodie Lapointe
Report Upstream: N/A | Work issues:
Branch: u/egunawan/19160 | Commit:
Dependencies: | af06bd5dac91ee883a108ed2ab243c7a3e16139b
| Stopgaps:
-------------------------------------+-------------------------------------
Changes (by git):
* commit: e66434ed786176b691c94a0fc3caeb9379ef0a55 =>
af06bd5dac91ee883a108ed2ab243c7a3e16139b
Comment:
Branch pushed to git repo; I updated commit sha1. New commits:
||[http://git.sagemath.org/sage.git/commit/?id=c4497e16501f881d7a90d7b6d7c9b6942a3dadc4
c4497e1]||{{{19160:Remove the module variables RIGHT and UP. Raise error
in _element_constructor_ if SnakeGraph of different size is input, or if
sum(x) is not equal the number of tiles, or if x is not a SnakeGraph nor a
list/tuple/set. Replace The snake graphs with Snake graphs}}}||
||[http://git.sagemath.org/sage.git/commit/?id=02c1e32fb5747880419fd56c4ca73652057d97cd
02c1e32]||{{{19160: Use ClonableArray (a subclass of Element) because it
gives list-like behavior for free. Add __ne__ because otherwise != is
wrong}}}||
||[http://git.sagemath.org/sage.git/commit/?id=af06bd5dac91ee883a108ed2ab243c7a3e16139b
af06bd5]||{{{19160: Add info in docstring for SnakeGraphs. Improve doc for
SnakeGraph. Explain the association between your internal data structure
and the behavior of the snake graph.}}}||
--
Ticket URL: <http://trac.sagemath.org/ticket/19160#comment:8>
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