Changes between Version 1 and Version 3 of Ticket #11368


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Timestamp:
10/30/13 16:41:32 (9 years ago)
Author:
pbruin
Comment:

In newer Sage versions (for example 5.13.beta0), the example S('(x+y)/y') works correctly, but the original example (converting from PARI) still fails.

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  • Ticket #11368

    • Property Milestone changed from sage-5.11 to sage-5.12
  • Ticket #11368 – Description

    v1 v3  
    77}}}
    88However, if you replace (x+y)/y with x+y, it works (in other words, polynomials work but rational functions don't).
    9 
    10 I think it is probably related that the following fails: (with R and S as above)
    11 {{{
    12 S('(x+y)/y')
    13 }}}
    14 with the same error.  Again, polynomial coercion like
    15 {{{
    16 S('x+y')
    17 }}}
    18 succeeds.  (If someone finds that this is a different problem, please put in a separate ticket, but I'm guessing it's related.)