#11753: Fix step=0 in (x)srange
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Reporter: ppurka | Owner: jason, was
Type: defect | Status: new
Priority: minor | Milestone: sage-4.7.2
Component: graphics | Keywords: srange xsrange division_by_zero
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by ppurka):
Attached patch which patches srange() and xsrange() in
devel/sage/sage/misc/misc.py and setup_for_eval_on_grid() in
devel/sage/sage/plot/misc.py
In all the functions, the patch will now raise an error instead of
silently failing.
The plot() command (and also plot3d()) both now give the a more meaningful
error if the endpoint and startpoints in the range are the same.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11753#comment:3>
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