#3863: Have numerical evaluation of unevaluated integrals call numerical
integral
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Reporter: ddrake | Owner: mhansen
Type: defect | Status:
needs_review
Priority: major | Milestone: sage-4.4
Component: calculus | Keywords: integration
integral calculus symbolic numerical
Author: Golam Mortuza Hossain, Burcin Erocal | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by ddrake):
Replying to [comment:10 burcin]:
> Thanks for the quick feedback Dan.
>
> Now I remember why I didn't suggest to close this ticket earlier.
Conversion of the result back from maxima was broken (#7661). Can you try
with the patch from #7661 applied. Here is a quick link
attachment:trac_7661-maxima_convert_back.patch:ticket:7661.
Uh oh...that patch doesn't apply. On top of vanilla 4.3.5, it fails in
calculus.py and random_tests.py. I tried to fix the failing hunk in
calculus.py (and ignored random_tests.py, since that seemed like a
harmless change), but with that applied, it still fails for me.
I tried applying the patches from #7748 on top of the #7661 patch, but
Sage doesn't even properly start:
{{{
/scratch/sage-4.3.5/local/lib/python2.6/site-
packages/sage/functions/other.py in <module>()
540 # We have to add the wrapper function manually to the symbol_table
when we have
541 # two functions with different number of arguments and the same
name
--> 542 symbol_table['functions']['gamma'] = gamma
543
544 class Function_gamma_inc(BuiltinFunction):
NameError: name 'gamma' is not defined
Error importing ipy_profile_sage - perhaps you should run %upgrade?
WARNING: Loading of ipy_profile_sage failed.
}}}
Any ideas?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/3863#comment:11>
Sage <http://www.sagemath.org>
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