#12532: plot3d transformations should take symbolic vectors
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Reporter: jason | Owner: jason, was
Type: enhancement | Status: new
Priority: minor | Milestone: sage-5.0
Component: graphics | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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This works:
{{{
var('r,theta,z,rho,phi')
cylindrical=[r*cos(theta), r*sin(theta), z]
plot3d(3,(theta,0,pi/2),(z,0,pi/2),transformation=cylindrical)
}}}
but this doesn't (but should work)
{{{
cylindrical(r,theta,z)=[r*cos(theta), r*sin(theta), z]
plot3d(3,(theta,0,pi/2),(z,0,pi/2),transformation=cylindrical)
}}}
The problem is we pay too much attention to the type passed into the
transformation argument. We should also allow symbolic vectors, as well
as lists and tuples.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12532>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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