#9590: Doctest failures in cone.py and toric_lattice_element.pyx on 32-bit Linux
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Reporter: mpatel | Owner: mhampton
Type: defect | Status: positive_review
Priority: blocker | Milestone: sage-4.5.2
Component: geometry | Keywords:
Author: Andrey Novoseltsev | Upstream: N/A
Reviewer: Leif Leonhardy | Merged:
Work_issues: |
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Comment(by ddrake):
I thought that maybe Leif's suggestions would be preferred, but Carl Witty
said (https://groups.google.com/group/sage-
devel/browse_thread/thread/9a0f357c8ec9bbd):
{{{
Hmm... looks like the current state of affairs is a mess. Looking
through the 'def __hash__' grep hits in sage/rings, there are quite a
few of each of the following:
1) no doctest at all
2) provide both 32-bit and 64-bit doctests
3) define your hash function to produce a 32-bit output that's the
same on 32-bit and 64-bit systems; doctest an instance of that output
4) doctest hash value equality without ever showing a doctest output
plus one instance where the hash output is marked "# random".
So whatever you do with this particular patch, it won't make things
much worse :)
}}}
So, I'll merge this, and maybe we'll figure out a better way to test
hashing later.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9590#comment:9>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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