#8585: PermutationGroup and SymmetricGroup on the empty set
------------------------------+---------------------------------------------
Reporter: hivert | Owner: hivert
Type: defect | Status: new
Priority: major | Milestone: sage-4.4
Component: group_theory | Keywords: Empty Set, PermutationGroup
Author: Florent Hivert | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
------------------------------+---------------------------------------------
Sage can't properly work with !SymmetricGroup(0) or !PermutationsGroup on
the
empty set.
{{{
sage: SymmetricGroup(0)
---------------------------------------------------------------------------
ValueError Traceback (most recent call
last)
[...]
ValueError: min() arg is an empty sequence
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8585>
Sage <http://www.sagemath.org>
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