#17321: Pynac RuntimeError: comparing typeid's
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Reporter: vbraun | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.7
Component: symbolics | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: Fixed upstream, in a later | Work issues:
stable release. | Commit:
Branch: | Stopgaps:
Dependencies: pynac-0.3.7 |
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Changes (by rws):
* dependencies: => pynac-0.3.7
* upstream: Reported upstream. Developers acknowledge bug. => Fixed
upstream, in a later stable release.
Comment:
With the latest commit in Pynac we now have:
{{{
sage: ex = sin(x).series(x==0, 3) * x
sage: str(ex)
'x*(1*x + Order(x^3))'
sage: cmp(SR(oo), sqrt(2))
1
sage: bool(SR(oo) < sqrt(2))
False
sage: bool(SR(oo) > sqrt(2))
False
}}}
This means there is no longer a runtime error, there is however still code
missing in Pynac and Sage to correctly handle these requests.
--
Ticket URL: <http://trac.sagemath.org/ticket/17321#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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