#11763: Parents for polyhedra
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Reporter: vbraun | Owner: mhampton
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.3
Component: geometry | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Volker Braun | Merged in:
Dependencies: #11634, #13109, #11310 | Stopgaps:
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Comment (by novoselt):
I'm getting one error when testing:
{{{
File "/home/novoselt/sage-5.2.rc1/devel/sage-main/sage/libs/ppl.pyx", line
119:
sage: Polyhedron(vertices=gs, backend='cddr') # long time (3s on
sage.math, 2011)
Exception raised:
Traceback (most recent call last):
File "/home/novoselt/sage-5.2.rc1/local/bin/ncadoctest.py", line
1231, in run_one_test
self.run_one_example(test, example, filename, compileflags)
File "/home/novoselt/sage-5.2.rc1/local/bin/sagedoctest.py", line
38, in run_one_example
OrigDocTestRunner.run_one_example(self, test, example, filename,
compileflags)
File "/home/novoselt/sage-5.2.rc1/local/bin/ncadoctest.py", line
1172, in run_one_example
compileflags, 1) in test.globs
File "<doctest __main__.example_0[37]>", line 1, in <module>
Polyhedron(vertices=gs, backend='cddr') # long time (3s on
sage.math, 2011)###line 119:
sage: Polyhedron(vertices=gs, backend='cddr') # long time (3s on
sage.math, 2011)
File "/home/novoselt/sage-5.2.rc1/local/lib/python/site-
packages/sage/misc/decorators.py", line 691, in wrapper
return func(*args, **kwds)
File "/home/novoselt/sage-5.2.rc1/local/lib/python/site-
packages/sage/geometry/polyhedron/constructor.py", line 325, in Polyhedron
parent = Polyhedra(base_ring, ambient_dim, backend=backend)
File "/home/novoselt/sage-5.2.rc1/local/lib/python/site-
packages/sage/geometry/polyhedron/parent.py", line 56, in Polyhedra
') implemented for given basering (='+str(base_ring)+').')
ValueError: No such backend (=cddr) implemented for given basering
(=Integer Ring).
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11763#comment:34>
Sage <http://www.sagemath.org>
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