#5556: [with patch, needs review] symbolic gamma function is incoherent
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Reporter: ncalexan | Owner:
Type: defect | Status: new
Priority: critical | Milestone: sage-4.1.2
Component: symbolics | Keywords: symbolic gamma log function numerical
approximation
Reviewer: | Author: Karl-Dieter Crisman
Merged: |
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Changes (by newvalueoldvalue):
* cc: burcin, robertwb (added)
* author: => Karl-Dieter Crisman
Comment:
This should fix all such things, with the change that rationals now
default to symbolic output. The sage-devel discussion above didn't seem
to think this was a problem, so hopefully it won't be, as one can still
use prec or .n() to get exact values when the input isn't a multiple of
1/2.
Note that this patch also fixes a NASTY hang error with negative integer
CDF input into gamma.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5556#comment:4>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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