Re: how to find roots of Bessel zero's
- To: mathgroup at smc.vnet.net
- Subject: [mg22782] Re: [mg22764] how to find roots of Bessel zero's
- From: BobHanlon at aol.com
- Date: Sat, 25 Mar 2000 03:58:19 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Needs["NumericalMath`BesselZeros`"] For the first five roots of BesselJ[0, x] BesselJZeros[0, 5] {2.4048255576957467, 5.520078110286311, 8.653727913113732, 11.791534439057065, 14.930917708500882} Bob Hanlon In a message dated 3/24/2000 4:40:58 AM, yury at crosslight.com writes: >If I need find zero's of Bessel functions >e.g. BesselJ0[x] = = 0 >( numerical values of x, not analytical ones), >can I do this with Mathematica >using commands like Solve or Roots ? >