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Simplifying Bessel Functions

• To: mathgroup at smc.vnet.net
• Subject: [mg121379] Simplifying Bessel Functions
• From: Sam Takoy <sam.takoy at yahoo.com>
• Date: Tue, 13 Sep 2011 07:18:54 -0400 (EDT)
• Delivered-to: l-mathgroup@mail-archive0.wolfram.com

Hi,

As a follow up, when I try

1/(2 rho) (6 - (3 BesselJ[2, BesselJZero[0, 1]] BesselJZero[0, 1])/
    BesselJ[1, BesselJZero[0, 1]] +
    BesselJZero[0, 1]^2) // FullSimplify

I don't get

1/2 BesselJZero[0, 1]

which is what it is!

Thanks again,

Sam