#18278: Variable to non-integral power for integer polynomials (using Flint) is
broken
-------------------------+-------------------------------------------------
   Reporter:  bruno      |            Owner:
       Type:  defect     |           Status:  new
   Priority:  major      |        Milestone:  sage-6.7
  Component:             |         Keywords:  integer polynomials,
  commutative algebra    |  exponentiation
  Merged in:             |          Authors:  Bruno Grenet
  Reviewers:             |  Report Upstream:  N/A
Work issues:             |           Branch:
     Commit:             |     Dependencies:
   Stopgaps:             |
-------------------------+-------------------------------------------------
 Currently:

 {{{
 sage: R.<x> = ZZ[]
 sage: x^(1/2)
 1
 }}}

 I correct to
 {{{
 sage: R.<x> = ZZ[]
 sage: x^(1/2)
 Traceback (most recent call last):
 ...
 TypeError: non-integral exponents not supported
 }}}

 that is consistent with the results in other polynomial rings.

--
Ticket URL: <http://trac.sagemath.org/ticket/18278>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
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