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Dirk Laurie on Mon, 19 Mar 2018 11:49:31 +0100
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Re: Integration Methods in PARI
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- To: kevin lucas <lucaskevin296@gmail.com>
- Subject: Re: Integration Methods in PARI
- From: Dirk Laurie <dirk.laurie@gmail.com>
- Date: Mon, 19 Mar 2018 12:49:23 +0200
- Cc: pari-users@pari.math.u-bordeaux.fr
- Delivery-date: Mon, 19 Mar 2018 11:49:31 +0100
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2018-03-19 11:59 GMT+02:00 kevin lucas <lucaskevin296@gmail.com>:
> I should have been clearer. The PARI manual shows how to integrate the
> product of a sine or cosine and a non-oscillating function. I was asking
> about functions that could not be expressed in this way, such as a Bessel
> function.
That's a quite specialized area. You may want to look at:
Joris Van Deun, Ronald Cools:
Integrating products of Bessel functions with an additional
exponential or rational factor. Computer Physics Communications
178(8): 578-590 (2008)