Derivate of Bessel function K

*To*: mathgroup at smc.vnet.net*Subject*: [mg63159] Derivate of Bessel function K*From*: "Walou" <boubchir at greyc.ensicaen.fr>*Date*: Fri, 16 Dec 2005 07:22:12 -0500 (EST)*Sender*: owner-wri-mathgroup at wolfram.com

Hello, Does anybody out there know of any software to evaluate the derivative with respect to the order nu of Bessel function K_nu(z)? I am interested in evaluations for real valued nu and z. This function was part of an expression generated by Mathematica as the value of an integral, but there is no such function available in that system. I would appreciate references or any information you can provide.

**Follow-Ups**:**Re: Derivate of Bessel function K***From:*Pratik Desai <pdesai1@umbc.edu>

**Re: Derivate of Bessel function K***From:*"Carl K. Woll" <carlw@wolfram.com>