#9798: Accelerate Polyhedron constructor and fix cddlib output ordering
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Reporter: vbraun | Owner: mhampton
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.6
Component: geometry | Keywords:
Author: Volker Braun | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by vbraun):
I took the implementation from the GNU C library since we then don't need
to change any doctests. I'll attach the added source files for reference.
I don't think there is any 32-bit overflow problem as nobody complained
about doctests failing on Linux/i386. Seems like OSX really has a
different implementation of the rng. Also, the GNU C library
implementation changed at least once previously, so there is never a
guarantee that rand() is reproducible across platforms. Quality of rng's
is not a concern for cdd.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9798#comment:22>
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