#7562: Another (new?) binomial bug
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Reporter: kcrisman | Owner: AlexGhitza
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.3
Component: basic arithmetic | Keywords:
Work_issues: | Author: Hakan Granath
Upstream: N/A | Reviewer: Karl-Dieter Crisman
Merged: |
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Changes (by newvalueoldvalue):
* status: needs_review => needs_work
* reviewer: => Karl-Dieter Crisman
* author: => Hakan Granath
Comment:
This seems to work fine, and agrees with integer calculations. Obviously
passes tests.
But:
{{{
sage: binomial(0,0)
1
sage: binomial(0.,0)
NaN
}}}
I don't know which is the usual convention, but they should probably
agree.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7562#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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