#7872: Adding coordinate transformations to plot3d
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Reporter: olazo | Owner: jason
Type: enhancement | Status:
needs_work
Priority: minor | Milestone:
sage-4.3.4
Component: graphics | Keywords:
Author: Bill Cauchois, Oscar Gerardo Lazo Arjona | Upstream: N/A
Reviewer: Karl-Dieter Crisman | Merged:
Work_issues: |
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Comment(by jason):
Another polishing point: when given this syntax
{{{
spherical=(w*cos(u)*sin(v),w*sin(u)*sin(v),w*cos(v),w)
plot3d(2,(u,-pi,pi),(v,0,pi),transformation=spherical,plot_points=[100,100])
}}}
why do I have to specify the fourth argument in spherical (i.e., "w")? In
the plot, you know that I'm specifying u and v to be numeric ranges, so it
should be easy for Sage to realize that the function variable is w and the
independent variables are u and v.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7872#comment:26>
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