troublesome integral
- To: mathgroup at smc.vnet.net
- Subject: [mg125998] troublesome integral
- From: peter lindsay <pl0 at me.com>
- Date: Thu, 12 Apr 2012 02:34:22 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
A couple of colleagues wondered about this. I've sent it on to support @ wolfram who are escalating it to the developers. Possibly someone here has an answer though ?
Integrate[Cos[\[Beta]] Exp[I z Cos[\[Beta]-\[Alpha]]],{\[Beta],0,2 \[Pi]},Assumptions->z\[Element]Reals]
doesn't seem to run.
Answer should be
2 I \[Pi] BesselJ[1,z] Cos[\[Alpha]] [ I think ]
thanks
Peter Lindsay