#7748: Make incomplete gamma function symbolic
---------------------------+------------------------------------------------
Reporter: kcrisman | Owner: zimmerma
Type: defect | Status: needs_work
Priority: minor | Milestone: sage-4.3.3
Component: symbolics | Keywords:
Author: Flavia Stan | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by zimmerma):
* owner: burcin => zimmerma
Comment:
I tried sage -t * with both patches, and I get one additional failure with
respect to those I get
due to #7773:
{{{
tarte% sage -t "rings/complex_number.pyx"
sage -t "rings/complex_number.pyx"
**********************************************************************
File "/usr/local/sage-4.3-core2/devel/sage-
main/sage/rings/complex_number.pyx", line 1611:
sage: gamma_inc(2, 5)
Expected:
0.0404276819945128
Got:
gamma(2, 5)
}}}
Consider also the following:
{{{
sage: gamma_inc(2, 5.)
0.0404276819945128
sage: gamma(2, 5)
1
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7748#comment:8>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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