#8994: Improve convolution support
-------------------------------------------------+-------------------------
Reporter: kcrisman | Owner: burcin
Type: enhancement | Status: new
Priority: major | Milestone: sage-
| wishlist
Component: symbolics | Resolution:
Keywords: convolution, convolve, | Merged in:
discrete, continuous |
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: #14801 | Stopgaps:
-------------------------------------------------+-------------------------
Changes (by mkoeppe):
* milestone: sage-6.4 => sage-wishlist
Old description:
> We have convolution scattered in several places, including
> {{{
> sage.rings.polynomial.convolution
> sage.functions.piecewise.PiecewisePolynomial.convolution
> sage.gsl.dft.IndexedSequence.convolution
> }}}
> This should be extended to make it easier to use/find and to support more
> arbitrary inputs, both discrete and continuous.
>
> See [http://groups.google.com/group/sage-
> support/browse_thread/thread/7f90c228df9530dd] for background.
New description:
We have convolution scattered in several places, including
{{{
sage.rings.polynomial.convolution
sage.functions.piecewise_old.PiecewisePolynomial.convolution
sage.functions.piecewise.PiecewiseFunction.EvaluationMethods.convolution
sage.gsl.dft.IndexedSequence.convolution
}}}
This should be extended to make it easier to use/find and to support more
arbitrary inputs, both discrete and continuous.
See [http://groups.google.com/group/sage-
support/browse_thread/thread/7f90c228df9530dd] for background.
--
Comment:
Updated description to reflect changes in new `piecewise` implementation
(#14801).
Changing to "wishlist" because nobody seems to have worked on it in 6
years
--
Ticket URL: <https://trac.sagemath.org/ticket/8994#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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