#12289: pass algorithm argument to custom numeric evalution methods
-------------------------------------------------+--------------------------
Reporter: burcin | Owner: burcin
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.11
Component: symbolics | Resolution:
Keywords: pynac sd35.5 sd40.5 sd48 | Work issues: doctests,
documentation
Report Upstream: N/A | Reviewers: Karl-Dieter
Crisman, Doug S. MacNeil, Benjamin Jones
Authors: Burcin Erocal, Benjamin Jones | Merged in:
Dependencies: #13933, #4102 | Stopgaps:
-------------------------------------------------+--------------------------
Changes (by burcin):
* status: needs_work => needs_review
* dependencies: => #13933, #4102
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.
>
> ----
>
> Testing instructions:
> * Rebuild Pynac via `sage -f -s pynac` in Sage 5.11.betaN or higher
> * (By hand?) Apply [https://bitbucket.org/burcin/pynac-
> wip/compare/evalf_dict..tip#diff this diff] to the
> `spkg/build/pynac-0.3.0/src` directory
> * Do `sage -sh` and `sage -b`
> * Apply [attachment:trac_12289-evalf_dictionary_rebase.patch],
> [attachment:trac_12289-add_algorithm-rebase.patch],
> [attachment:trac_12289-py_float-fix-rebase.patch], and
> [attachment:trac_12289-more-alg.patch]
> * Apply [attachment:trac_12289-example.patch] to test that this works,
> or make your own change, or something.
>
> For merging, apply [attachment:trac_12289-evalf_dictionary_rebase.patch],
> [attachment:trac_12289-add_algorithm-rebase.patch],
> [attachment:trac_12289-py_float-fix-rebase.patch], [attachment:trac_12289
> -more-alg.patch]. Pynac spkg will be needed as well.
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.
----
Testing instructions:
* Rebuild Pynac via `sage -f -s pynac` in Sage 5.11.betaN or higher
* (By hand?) Apply [https://bitbucket.org/burcin/pynac-
wip/compare/evalf_dict..tip#diff this diff] to the
`spkg/build/pynac-0.3.0/src` directory
* Do `sage -sh` and `sage -b`
* Apply [attachment:trac_12289-evalf_dictionary_rebase.take2.patch],
[attachment:trac_12289-add_algorithm-rebase.patch], [attachment:trac_12289
-more-alg.patch], and [attachment:trac_12289-last_touches.patch].
* Apply [attachment:trac_12289-example.patch] to test that this works, or
make your own change, or something.
For merging, apply
* [attachment:trac_12289-evalf_dictionary_rebase.take2.patch],
* [attachment:trac_12289-add_algorithm-rebase.patch],
* [attachment:trac_12289-more-alg.patch]
* [attachment:trac_12289-last_touches.patch].
Pynac spkg will be needed as well.
--
Comment:
New patches up. All doctests pass in `sage/{symbolics,calculus}/`.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12289#comment:23>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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