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polybori / gb computation / set error #12792
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comment:2
This does not crash for me, in Sage 5.5. |
doctest to make sure it does not happen again |
comment:3
Attachment: 12792_add_doctest.patch.gz |
Author: Charles Bouillaguet |
Reviewer: Alexander Dreyer |
comment:4
The patch makes sense and looks fine, so positive review. |
Upstream: None of the above - read trac for reasoning. |
comment:5
well, it's quite mysterious where the set came from in the crashing... By the way, for most PolyBoRi code, you can use an immense number of extra variables and |
comment:6
The set probably arises from |
comment:7
If the patch needs to be merged, the milestone should be an actual Sage release. Otherwise, I might close the ticket without merging the patch. |
Merged: sage-5.6.rc0 |
Hello,
There is a problem with polybori in sage-5.0.beta11. It crashes with the following error message:
The error can be consistently created with the following sage code:
I guess it's a problem when converting the result back from polybori to Sage.
I use sage 5.0-beta11 on a 64 bit machine, namely
sage 5.0 was built directly from the sources.
Best,
Christopher
Upstream: None of the above - read trac for reasoning.
CC: @sagetrac-PolyBoRi @alexanderdreyer
Component: commutative algebra
Keywords: polybori multivariate equation over GF(2) conversion polybory to sage
Author: Charles Bouillaguet
Reviewer: Alexander Dreyer
Merged: sage-5.6.rc0
Issue created by migration from https://trac.sagemath.org/ticket/12792
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