#18755: Add elementary and infinity crystals to Thematic Tutorial on crystals
-------------------------------------+-------------------------------------
Reporter: bsalisbury1 | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.8
Component: combinatorics | Resolution:
Keywords: crystals, | Merged in:
thematic tutorial | Reviewers: Dan Bump, Anne
Authors: Ben Salisbury | Schilling, Travis Scrimshaw
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/bsalisbury1/Binf_tutorial | 10a2ecbea6011ea0cd58df351ac5d9dd0dc2182f
Dependencies: | Stopgaps:
-------------------------------------+-------------------------------------
Comment (by aschilling):
Replying to [comment:21 tscrim]:
> Positive review from me. Dan and Anne, any objections?
Unfortunately, I still get doctest failures
{{{
sage -t infinity_crystals.rst
**********************************************************************
File "infinity_crystals.rst", line 98, in
doc.en.thematic_tutorials.lie.infinity_crystals
Failed example:
Psi = Brho.crystal_morphism({brho : binf})
Exception raised:
Traceback (most recent call last):
File "/Applications/sage/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/Applications/sage/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest doc.en.thematic_tutorials.lie.infinity_crystals[4]>",
line 1, in <module>
Psi = Brho.crystal_morphism({brho : binf})
File "/Applications/sage/local/lib/python2.7/site-
packages/sage/categories/crystals.py", line 623, in crystal_morphism
automorphism, virtualization, scaling_factors, check)
File "/Applications/sage/local/lib/python2.7/site-
packages/sage/categories/crystals.py", line 2290, in __call__
generators, check)
File "/Applications/sage/local/lib/python2.7/site-
packages/sage/categories/highest_weight_crystals.py", line 570, in
__init__
gens, check)
File "/Applications/sage/local/lib/python2.7/site-
packages/sage/categories/crystals.py", line 1792, in __init__
self._check()
File "/Applications/sage/local/lib/python2.7/site-
packages/sage/categories/crystals.py", line 1845, in _check
raise ValueError("invalid crystal morphism: weights do not match")
ValueError: invalid crystal morphism: weights do not match
**********************************************************************
File "infinity_crystals.rst", line 99, in
doc.en.thematic_tutorials.lie.infinity_crystals
Failed example:
BG = B.digraph(subset=[Psi(x) for x in Brho])
Exception raised:
Traceback (most recent call last):
File "/Applications/sage/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/Applications/sage/local/lib/python2.7/site-
packages/sage/doctest/forker.py", line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest doc.en.thematic_tutorials.lie.infinity_crystals[5]>",
line 1, in <module>
BG = B.digraph(subset=[Psi(x) for x in Brho])
NameError: name 'Psi' is not defined
**********************************************************************
1 item had failures:
2 of 91 in doc.en.thematic_tutorials.lie.infinity_crystals
[75 tests, 2 failures, 0.49 s]
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/18755#comment:22>
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