#12464: Improved uniqueness for combinatorial free modules
-------------------------------------------------+--------------------------
Reporter: hivert | Owner: hivert
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-5.0
Component: combinatorics | Keywords:
CombiantorialFreeModule, UniqueRepresentation, Cernay2012
Work_issues: | Upstream: N/A
Reviewer: Nicolas M. Thiéry, Florent Hivert | Author: Florent
Hivert, Nicolas Thiéry
Merged: | Dependencies:
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Changes (by jdemeyer):
* status: positive_review => needs_work
Comment:
Could this cause
{{{
sage -t -force_lib
devel/sage/doc/en/thematic_tutorials/lie/iwahori_hecke_algebra.rst
**********************************************************************
File "/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta4/devel/sage-
main/doc/en/thematic_tutorials/lie/iwahori_hecke_algebra.rst", line 54:
sage: H = IwahoriHeckeAlgebraT("B3",q); H
Exception raised:
Traceback (most recent call last):
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta4/local/bin/ncadoctest.py",
line 1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta4/local/bin/sagedoctest.py",
line 38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta4/local/bin/ncadoctest.py",
line 1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_0[3]>", line 1, in <module>
H = IwahoriHeckeAlgebraT("B3",q); H###line 54:
sage: H = IwahoriHeckeAlgebraT("B3",q); H
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta4/local/lib/python/site-
packages/sage/misc/classcall_metaclass.py", line 274, in __call__
return cls.__classcall_private__(cls, *args, **options)
File
"/mnt/usb1/scratch/jdemeyer/merger/sage-5.0.beta4/local/lib/python/site-
packages/sage/algebras/iwahori_hecke_algebra.py", line 174, in
__classcall_private__
return super(IwahoriHeckeAlgebraT, cls).__classcall_private__(cls,
W, q1=q1, q2=q2, base_ring=base_ring, prefix=prefix)
TypeError: __classcall_private__() got multiple values for keyword
argument 'base_ring'
**********************************************************************
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12464#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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