#19064: Equality shouldn't also be unequal
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Reporter: kcrisman | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.9
Component: symbolics | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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{{{
bool((1/8*sqrt(2)*(sqrt(2)*(sqrt(2) - 2) + 4*sqrt(2)) +
1/4*sqrt(2)*(sqrt(2) - 2) + 3/4*sqrt(2) - 1/2) < (1/8*sqrt(2)*(sqrt(2) +
2) + 1/4*sqrt(2) + 1/4))
}}}
apparently yields `True`, though these expressions are apparently actually
equal. See [http://ask.sagemath.org/question/29228/unexpanded-symbolic-
inequalities-yield-erroneous-results/ this ask.sagemath question] for
details.
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Ticket URL: <http://trac.sagemath.org/ticket/19064>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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