#13249: Volume computation of polyhedra
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Reporter: mhampton |
Owner: mhampton
Type: defect |
Status: needs_review
Priority: major |
Milestone: sage-5.7
Component: geometry |
Resolution:
Keywords: polyhedra, lrs_volume, geometry | Work
issues:
Report Upstream: N/A |
Reviewers:
Authors: Marshall Hampton, Franco Saliola, Volker Braun | Merged
in:
Dependencies: |
Stopgaps:
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Changes (by {'newvalue': u'Marshall Hampton, Franco Saliola, Volker Braun',
'oldvalue': u'Marshall Hampton'}):
* author: Marshall Hampton => Marshall Hampton, Franco Saliola, Volker
Braun
Old description:
> The recent changes to the geometry/polyhedra module broke support for the
> lrs_volume() method of the Polyhedron class. This is not tested usually
> because it relies on the lrs optional package. The fix is very simple,
> just a couple of imports needed to be added.
New description:
The recent changes to the geometry/polyhedra module broke support for the
lrs_volume() method of the Polyhedron class. This is not tested usually
because it relies on the lrs optional package. The fix is very simple,
just a couple of imports needed to be added.
While we are at it, implement the native volume computation whose bits and
pieces (triangulation and volume of simplices) have been around for a
while but haven't been hooked up.
Apply:
* [attachment:trac_13249_vb.patch]
* [attachment:trac_13249_volume.patch]
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Comment:
Apologies for taking over the ticket, but this belongs together anyways.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13249#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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