#4102: make bessel_J symbolic
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Reporter: jwmerrill | Owner: burcin
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.7
Component: calculus | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Benjamin Jones | Merged in:
Dependencies: | Stopgaps:
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Comment (by kcrisman):
Dumb comments since I don't have time for proper review - and more
importantly, there are no obvious horrible things (though I haven't gone
in depth with branches yet). If all this really works and there are no
typos, I think this will be a VERY nice addition.
* `unqiue` typo
* `Verfify` typo
* `increasin` typo
* Trac tickets should use `:trac:` syntax
* Does `f(x) = Bessel(0): plot(f, (x, 1, 10))` work, or must one use
`Bessel(0)(x)`? The example after that makes it look like maybe not...
* I'd personally get rid of the whitespace changes in
sage/functions/special.py - unlikely to have an effect, but not really
necessary.
* How should we deal with the removal of the `"maxima"` and `"pari"`
arguments? I'm not sure if it's really feasible to have a deprecation
period for that, but we should discuss it.
* I suppose we don't need to keep ''all'' old tests, but some of them are
rather different and might be worth putting in a TESTS section somewhere,
just so that we don't have some unexpected regression only they catch.
* The switch to alpha from nu - I would rather not deprecate this either,
but in principle someone could have used it as a keyword argument in the
past...
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4102#comment:22>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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