#12557: RDF(1e-17).log() gives NaN
--------------------------------+-------------------------------------------
Reporter: mariah | Owner: AlexGhitza
Type: defect | Status: new
Priority: minor | Milestone: sage-5.0
Component: basic arithmetic | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Using sage-4.8 on skynet/eno
{{{
sage: RDF(1e-16).log()
-36.7368005697
sage: RDF(1e-17).log()
NaN
sage: log(1e-17)
-39.1439465808988
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12557>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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