#11837: Make Newton basin plotting fun and easy
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Reporter: kcrisman | Owner: jason, was
Type: enhancement | Status: new
Priority: major | Milestone:
Component: graphics | Keywords: fractal newton complex plot
Work_issues: | Upstream: N/A
Reviewer: | Author: Karl-Dieter Crisman, SImon King
Merged: | Dependencies:
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Comment(by kcrisman):
Okay, this is great.
{{{
basin_plot([-1,1,3],(-.2,.1),(-.1,.1),plot_points=1000,figsize=7)
}}}
is [attachment:Betterfractal.png here]. It only takes 20 seconds. Still
not ideal, but usable for this kind of detail.
----
I still feel like there are possible speedups - especially in terms of
doing something smarter than just searching through all the roots each
time looking for whether they are close enough. But I think that this is
probably sufficient for turning into a patch. I would want to base it on
the long-suffering #11273, which I need to finally finish reviewing, and
which has modularized the color plotting a bit. Thank you VERY much for
this teamwork.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11837#comment:9>
Sage <http://www.sagemath.org>
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