#14333: singular-3-1-6 is out
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   Reporter:  Snark        |             Owner:  tbd     
       Type:  enhancement  |            Status:  new     
   Priority:  minor        |         Milestone:  sage-5.9
  Component:  packages     |          Keywords:          
Work issues:               |   Report Upstream:  N/A     
  Reviewers:               |           Authors:          
  Merged in:               |      Dependencies:          
   Stopgaps:               |  
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 Sage should probably upgrade to this version ; it won't be painless
 though, since my experiments show that what in the changelog is lightly
 documented as "interface to iiMake_proc changed" (in the "Internal
 changes" section) -- impacts sage.

 To be more precise, in sage/libs/singular/function.pyx, there is the
 following code:

 {{{
     cdef leftv* handle_call(self, Converter argument_list, ring
 *_ring=NULL):
         if _ring != currRing: rChangeCurrRing(_ring)
         return iiMake_proc(self.proc_idhdl, NULL, argument_list.args)
 }}}

 but the new api for iiMake_proc is:

 {{{
 BOOLEAN iiMake_proc(idhdl pn, package pack, sleftv* sl);
 }}}

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14333>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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