#15312: fix integer overflow (?) in conversion of powersums to Schur functions
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       Reporter:  zabrocki                       |        Owner:
           Type:  defect                         |       Status:  new
       Priority:  critical                       |    Milestone:  sage-5.13
      Component:  combinatorics                  |   Resolution:
       Keywords:  symmetric functions,           |    Merged in:
  symmetrica, memleak                            |    Reviewers:
        Authors:                                 |  Work issues:
Report Upstream:  N/A                            |       Commit:
         Branch:                                 |     Stopgaps:
   Dependencies:                                 |
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Comment (by zabrocki):

 Just to make sure that it really is the first calculation that is messing
 things up, I tried running the same program with a power sum `p_{1^5}`
 with coefficient integer `1` and in the second `scan` I enter `p_{1^5}`
 with a bruch coefficient of `1/1`.  In this case my output is as expected:
 {{{
 1 11111  4 1112  6 113  5 122  4 14  5 23  1 5
 }}}

 I don't have a fix, but it seems to be a garbage collection error and a
 problem with Macs.

--
Ticket URL: <http://trac.sagemath.org/ticket/15312#comment:8>
Sage <http://www.sagemath.org>
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