#10217: bug in rings/fast_arith.pyx
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Reporter: was | Owner: AlexGhitza
Type: defect | Status: needs_work
Priority: minor | Milestone: sage-4.6.2
Component: basic arithmetic | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: deal with new exception |
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Changes (by zimmerma):
* status: needs_review => needs_work
* work_issues: => deal with new exception
Comment:
I started to look at this.
I had difficulties trying to find a test that could hit the case {{{g !=
1}}}.
I found the following:
{{{
from sage.ext.multi_modular import MultiModularBasis_base
mm = MultiModularBasis_base([6, 10])
}}}
which raises another problem, since the new exception is not trapped:
{{{
sage: mm.crt([1,2])
13
}}}
This is wrong since 13 is not equal to 2 mod 10...
Paul
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10217#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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