#10684: plot of rational function crashes sage
--------------------------+-------------------------------------------------
Reporter: AlexGhitza | Owner: jason, was
Type: defect | Status: new
Priority: critical | Milestone: sage-4.7
Component: graphics | Keywords: plot rational function crash
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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In sage-4.6.1, the following plot command results in a crash:
{{{
sage: plot(lambda x: 1/(x^2-0.5^2), (-10, 10), ymin=-5, ymax=5)
/opt/sage/local/bin/sage-sage: line 300: 5596 Illegal instruction
(core dumped) sage-ipython "$@" -i
}}}
Note that the following modified version works fine:
{{{
sage: plot(lambda x: 1/(x^2-1^2), (-10, 10), ymin=-5, ymax=5)
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10684>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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