Re: Bessel J0 zeros
- To: mathgroup at smc.vnet.net
- Subject: [mg21767] Re: [mg21739] Bessel J0 zeros
- From: Bojan Bistrovic <bojanb at physics.odu.edu>
- Date: Thu, 27 Jan 2000 22:56:47 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
> Hello ! > > I'm using Mathematica 3.0 and I have found a strange behaviour > of standard package BesselZeros : > > BesselJZeros[0,2] works > BesselJZeros[0,k] k=3,4,5,6 does not work at all > BesselJZeros[0,k] k=7,8... works again > > (and very well BesselJZero[0,30] in 3.2 sec). > > so no problem : "ubi maior minor cessat". > Can anyone explain me this incongrous fact ? > > Thanks Roberto Brambilla > Dott. Roberto Brambilla > ENEL PEA > Via A.Volta, 1 > 20093 Cologno Monzese (MI) > tel +39.2.7224.5364 > fax +39.2.7224.5465 > bramrob at pea.enel.it > > Under my Mathematica 3.0.1 (Linux) it works fine; it's either a platform-specific bug or you might have over-shadowed the definitions. Bye, Bojan ------------------------------------------------------------- Bojan Bistrovic, bojanb at physics.odu.edu Old Dominion University, Physics Department, Norfolk, VA -------------------------------------------------------------