#12217: Finite field polynomials allow division by zero
------------------------------------+------------------------------
Reporter: johanbosman | Owner: AlexGhitza
Type: defect | Status: needs_work
Priority: major | Milestone: sage-5.13
Component: basic arithmetic | Resolution:
Keywords: | Merged in:
Authors: Peter Bruin | Reviewers: Jeroen Demeyer
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Changes (by jdemeyer):
* status: needs_review => needs_work
* reviewer: => Jeroen Demeyer
Comment:
Patch seems to work as advertised.
I think you should add an error message though: I prefer
{{{
ZeroDivisionError: fraction field element division by zero
}}}
or
{{{
ZeroDivisionError: division by zero in finite field
}}}
or even
{{{
ZeroDivisionError: division by zero in Finite Field in a of size 5^2
}}}
to
{{{
ZeroDivisionError
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/12217#comment:9>
Sage <http://www.sagemath.org>
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