#8847: pynac.pyx use double precision special functions instead of long double
-----------------------------+----------------------------------------------
Reporter: mhansen | Owner: tbd
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.4.2
Component: cygwin | Keywords: pynac
Author: Mike Hansen | Upstream: N/A
Reviewer: Burcin Erocal | Merged:
Work_issues: |
-----------------------------+----------------------------------------------
Changes (by burcin):
* keywords: => pynac
* reviewer: => Burcin Erocal
* status: needs_review => needs_work
* milestone: => sage-4.4.2
Comment:
This gives the following doctest failures on my 64-bit T9300 Core 2 Duo
laptop, with `gcc (Gentoo 4.3.4 p1.0, pie-10.1.5) 4.3.4` and glibc-2.10.1.
I have no idea what is relevant, so I give some random information. :)
{{{
**********************************************************************
File
"/home/burcin/sage/sage-4.4.1.alpha2-patched/devel/sage-t/sage/functions/other.py",
line 428:
sage: gamma1(float(6))
Expected:
120.0
Got:
119.99999999999997
**********************************************************************
}}}
{{{
**********************************************************************
File
"/home/burcin/sage/sage-4.4.1.alpha2-patched/devel/sage-t/sage/symbolic/expression.pyx",
line 5318:
sage: SR(10.0r).gamma()
Expected:
362880.0
Got:
362880.00000000047
**********************************************************************
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8847#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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