#12798: list_plot3d plots extraneous points at z=0 and doesn't take color or
rgbcolor as keywords
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Reporter: ppurka | Owner:
jason, was
Type: defect | Status:
needs_work
Priority: major | Milestone:
sage-5.2
Component: graphics | Resolution:
Keywords: list_plot3d, sd40.5 | Work issues:
Report Upstream: N/A | Reviewers:
Karl-Dieter Crisman, Punarbasu Purkayastha
Authors: Punarbasu Purkayastha, Karl-Dieter Crisman | Merged in:
Dependencies: | Stopgaps:
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Comment (by kcrisman):
> > Also note that if it's 30 seconds ''without'' the patch, that's five
times as long as the six seconds above - so mark would not exactly be a
"typical" machine to be talking about timings on.
> That wasn't my point. My point was that the patch on this ticket
multiplies the time (without even adding new doctests!) by a factor 12.
I understand that. I suppose we have somewhat orthogonal points. My
point is that we have often, in the past, lived with slowdowns if it meant
correctness could be achieved. (Though in this case there may have been
some good reason to have the zero points, but it was never documented so
we don't know why.) Especially since there is a much smaller chance that
anyone will ever use this function on a Sparc machine, and it's not
actually breaking anything, it seems to be less of an issue to me. I'm
really not convinced why it's important to have every file test fully in
less than six minutes anyway; it seems quite arbitrary. But that is just
my opinion :)
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12798#comment:35>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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