#12289: pass algorithm argument to custom numeric evalution methods
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       Reporter:  burcin               |         Owner:  burcin   
           Type:  enhancement          |        Status:  new      
       Priority:  major                |     Milestone:  sage-5.11
      Component:  symbolics            |    Resolution:           
       Keywords:  pynac sd35.5 sd40.5  |   Work issues:           
Report Upstream:  N/A                  |     Reviewers:           
        Authors:  Burcin Erocal        |     Merged in:           
   Dependencies:                       |      Stopgaps:           
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Description changed by kcrisman:

Old description:

> Custom numeric evaluation functions defined in the `_evalf_()` method of
> symbolic functions accept only the parent of the result as an argument.
> We should expand this to allow passing an `argument` parameter as well.
>
> ----
>
> See comment:7 for testing instructions.
>
> For merging, apply [attachment:trac_12289-evalf_dictionary_rebase.patch],
> [attachment:trac_12289-add_algorithm_arg.patch], and
> [attachment:trac_12289_py_float_fix.patch].

New description:

 Custom numeric evaluation functions defined in the `_evalf_()` method of
 symbolic functions accept only the parent of the result as an argument. We
 should expand this to allow passing an `argument` parameter as well.

 ----

 See comment:7 for testing instructions.

 For merging, apply [attachment:trac_12289-evalf_dictionary_rebase.patch],
 [attachment:trac_12289-add_algorithm-rebase.patch], and
 [attachment:trac_12289-py_float-fix-rebase.patch].

--

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12289#comment:14>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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