I also see the "vibrating drum" here http://www.jsoftware.com/jwiki/Essays/SpaceTime2D/SpaceTime2D01 though the code is a bit peculiar.
On Wed, Jun 17, 2009 at 11:02 AM, Cliff Reiter <[email protected]>wrote: > In JfC pages Bessel are functions mentioned but the file that > mentions on the web no longer exists. Also, BesselJ2 appears > in the vibrating drum opengl demo. Does anyone have > BesselJ1 in J? I know it is a fairly simple variant of > hypergeometric H. and I will wade in Abramowitz and Stegun > if need be, but if someone has it handy, or better, > a collection of hypergeometrics, all the better. > Best, Cliff > > -- > Clifford A. Reiter > Mathematics Department, Lafayette College > Easton, PA 18042 USA, 610-330-5277 > http://www.lafayette.edu/~reiterc <http://www.lafayette.edu/%7Ereiterc> > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > -- Devon McCormick, CFA ^me^ at acm. org is my preferred e-mail ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
