#11506: Fix the infinity ring.
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Reporter: vbraun | Owner: AlexGhitza
Type: defect | Status: new
Priority: major | Milestone: sage-5.0
Component: algebra | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by tscrim):
More oddities to fix:
{{{
sage: oo
+Infinity
sage: RR(oo) # Note the capitalization
+infinity
sage: oo * oo
+Infinity
sage: RR(oo) * CC(oo)
+infinity - NaN*I
sage: CC(5) * CC(oo)
+infinity - NaN*I
sage: RR(5) * RR(oo)
+infinity
sage: oo * unsigned_infinity
Infinity
sage: RR(oo) * unsigned_infinity
ValueError: oo times number < oo not defined
}}}
Fixing this will probably also fix #9547.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11506#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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