#20105: expand difference of relations before evaluation to a boolean
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Reporter: behackl | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-7.1
Component: symbolics | Keywords: pynac
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies: pynac-0.6.3
Stopgaps: |
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As described in [https://groups.google.com/forum/#!topic/sage-
devel/ojHqBy7oUVU this discussion], we currently have
{{{
sage: bool(x^2 - 1 - (x+1)*(x-1) == 0)
False
}}}
This can be fixed on a pynac-level by expanding the difference between the
left-hand side and the right-hand side of the relational expression. See
https://github.com/pynac/pynac/pull/139.
This ticket shall add doctests as soon as a new pynac version is released.
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Ticket URL: <http://trac.sagemath.org/ticket/20105>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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