#10047: ZeroDivisionError in crt method of IntegerMod
-------------------------+--------------------------------------------------
Reporter: roed | Owner: AlexGhitza
Type: defect | Status: new
Priority: minor | Milestone: sage-4.6
Component: algebra | Keywords:
Author: David Roe | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
-------------------------+--------------------------------------------------
`mod(0,1).crt(mod(a, n))` raises a `ZeroDivisionError` if and only if `n
>= 2^31-1`.
{{{
sage: mod(0,1).crt(mod(4,2^31-2))
4
sage: mod(0,1).crt(mod(4,2^31-1))
---------------------------------------------------------------------------
ZeroDivisionError Traceback (most recent call
last)
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10047>
Sage <http://www.sagemath.org>
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