#7641: symbolic expression plots
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Reporter: jason | Owner: was
Type: defect | Status: new
Priority: major | Milestone:
Component: graphics | Keywords:
Work_issues: | Author:
Upstream: N/A | Reviewer:
Merged: |
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Right now, plots for symbolic expressions do not go through the generic
codepath, but through the expression.plot() function in
symbolic/expression.pyx. This specialized codepath changes how the
arguments are handled, etc. I think any functionality in the special
codepath ought to go in the generic codepath, or we should reduce the
generic codepath quite a bit and just pass things off to symbolic
expressions. Too much code duplication here has led to lots of little
inconsistencies.
As an example, this works {{{plot(x^2,0,x,5)}}}, but this doesn't:
{{{parametric_plot((x,x^2), 0,x,5)}}}, since the first uses the
expression.pyx codepath, but the parametric plot uses the generic
codepath.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7641>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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