#11753: Fix step=0 in (x)srange
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Reporter: ppurka | Owner: jason, was
Type: defect | Status: needs_review
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 dimpase):
Replying to [comment:8 ppurka]:
> Replying to [comment:7 dimpase]:
> > in misc.py, can't you do {{{map(len,ranges)}}} rather than fortranic
{{{[len(r) for r in ranges]}}} ?
> I haven't touched that code except to put opening and closing braces [
]. Without the braces it was giving me EOF errors and was failing the
doctests.
The condition {{{step == 0}}} you check looks worrisome. From a glance
over the code it's not clear whether {{{step}}} cannot be a float, and if
it is a float, then such a test does not make much sense.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11753#comment:10>
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