#14045: Comparison of float('inf') and infinity
------------------------+---------------------------------------------------
Reporter: tscrim | Owner: tscrim
Type: defect | Status: new
Priority: major | Milestone: sage-5.7
Component: coercion | Keywords: infinity, coercion
Work issues: | Report Upstream: N/A
Reviewers: | Authors: Travis Scrimshaw
Merged in: | Dependencies:
Stopgaps: |
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Currently infinity and float do not compare properly:
{{{
sage: oo > float('inf')
True
sage: oo == float('+inf')
False
}}}
because of
{{{
sage: InfinityRing(float('inf'))
A positive finite number
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14045>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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