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- From: kerr@ux1.cso.uiuc.edu (Stan Kerr)
- Newsgroups: sci.math.num-analysis
- Subject: Re: Bessel Fcns of 2nd kind of integer order
- Message-ID: <C1JB4p.6Dn@ux1.cso.uiuc.edu>
- Date: 27 Jan 93 22:43:23 GMT
- References: <1993Jan27.200624.13432@ramsey.cs.laurentian.ca>
- Organization: University of Illinois at Urbana
- Lines: 37
-
- barry@ramsey.cs.laurentian.ca (Barry G. Adams) writes:
-
- >The IMSL special function library doesn't seem to have a routine
- >for calculating
- > Y (z)
- > n
-
- >where n is an integer and z = x + iy is a complex number. Does
- >anyone know how to do this or do you know of an available routine?
-
- Algorithm 644 from Transactions on Math Software is a massive collection
- of portable Bessel function codes by Donald Amos, and includes such
- routines. You can get the whole thing by sending email to
-
- netlib@ornl.gov
-
- with the message
-
- send big644 from toms
- or send 644r from toms
-
- The response will be LARGE (over 600K) and will arrive in pieces.
-
- To be more selective about which routines you want from the set, send
- the message
-
- send index for amos
-
- You'll receive a list of items available in the amos collection; you can
- then order individual items with messages like
-
- send x from amos
- --
-
- Stan Kerr
- Computing & Communications Services Office, U of Illinois/Urbana
- Phone: 217-333-5217 Email: stankerr@uiuc.edu
-