#16587: f(expr).n() fails for all generalized functions
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Reporter: rws | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.4
Component: symbolics | Resolution:
Keywords: sgn, evaluation | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/rws/f_expr__n___fails_for_all_generalized_functions|
44ca3ad0846f9e991e1cc54db796db304efc6938
Dependencies: | Stopgaps:
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Changes (by rws):
* commit: => 44ca3ad0846f9e991e1cc54db796db304efc6938
Comment:
Replying to [comment:6 jdemeyer]:
> Replying to [comment:5 rws]:
> > Thanks. This begs for a subclass of `BuiltinFunction`.
> I don't see why.
Because I didn't want to create an `evalf` for everyone of these.
Documentation writing is pending your approval of this construct.
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New commits:
||[http://git.sagemath.org/sage.git/commit/?id=6d107297a5d8867f1a1e9996678ffa441adc8a2d
6d10729]||{{{Simplify numerical evaluation of BuiltinFunctions}}}||
||[http://git.sagemath.org/sage.git/commit/?id=b6e1ed44a663f7410fddb2e3e4c134aa3a0ce8cf
b6e1ed4]||{{{Merge remote-tracking branches
'origin/u/jdemeyer/ticket/17131' and 'origin/u/jdemeyer/ticket/17133' into
ticket/17130}}}||
||[http://git.sagemath.org/sage.git/commit/?id=b83feedfb20cd22f0762b0476540bfd2aed48987
b83feed]||{{{Merge branch 'u/jdemeyer/ticket/17130' of
trac.sagemath.org:sage into
t/16587/f_expr__n___fails_for_all_generalized_functions}}}||
||[http://git.sagemath.org/sage.git/commit/?id=44ca3ad0846f9e991e1cc54db796db304efc6938
44ca3ad]||{{{16587: factor out general evalf}}}||
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Ticket URL: <http://trac.sagemath.org/ticket/16587#comment:9>
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