#14413: Implementation of elementary crystals
---------------------------------+------------------------------------------
Reporter: bsalisbury1 | Owner: bsalisbury1
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-5.11
Component: combinatorics | Resolution:
Keywords: crystal | Work issues:
Report Upstream: N/A | Reviewers: Travis Scrimshaw
Authors: Ben Salisbury | Merged in:
Dependencies: #14402 | Stopgaps:
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Comment (by aschilling):
In addition, I unfortunately get test failures:
{{{
sage -t elementary_crystals.py
**********************************************************************
File "elementary_crystals.py", line 335, in
sage.combinat.crystals.elementary_crystals.TCrystal.Element._latex_
Failed example:
latex(t)
Expected:
{t_{\left(-1\right)e_{0} + \left(-3\right)e_{1} + \left(-3\right)e_{2}
+ \left(-3\right)e_{deltacheck}}}
Got:
{t_{-e_{0} - 3e_{1} - 3e_{2} - 3e_{deltacheck}}}
**********************************************************************
File "elementary_crystals.py", line 563, in
sage.combinat.crystals.elementary_crystals.RCrystal.Element._latex_
Failed example:
latex(r)
Expected:
{r_{e_{0} + \left(-1\right)e_{2}}}
Got:
{r_{e_{0} - e_{2}}}
**********************************************************************
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14413#comment:12>
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