#20999: ZZ(libgap(-1)) and QQ(libgap(-1)) fails
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       Reporter:  vdelecroix         |        Owner:
           Type:  defect             |       Status:  new
       Priority:  major              |    Milestone:  sage-7.3
      Component:  interfaces         |   Resolution:
       Keywords:                     |    Merged in:
        Authors:  Vincent Delecroix  |    Reviewers:
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
   Dependencies:                     |     Stopgaps:
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Description changed by vdelecroix:

Old description:

> {{{
> sage: QQ(libgap(-1))
> Traceback (most recent call last):
> ...
> TypeError: Unable to coerce -1 (<type
> 'sage.libs.gap.element.GapElement_Integer'>) to Rational
> }}}

New description:

 {{{
 sage: ZZ(libgap(-1))
 Traceback (most recent call last):
 ...
 TypeError: Unable to coerce -1 (<type
 'sage.libs.gap.element.GapElement_Integer'>) to Integer
 sage: QQ(libgap(-1))
 Traceback (most recent call last):
 ...
 TypeError: Unable to coerce -1 (<type
 'sage.libs.gap.element.GapElement_Integer'>) to Rational
 }}}

--

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Ticket URL: <https://trac.sagemath.org/ticket/20999#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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