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evaluate assuming odd integers?

• To: mathgroup at smc.vnet.net
• Subject: [mg58961] evaluate assuming odd integers?
• From: "ab at sd.com" <at2 at ads.com>
• Date: Mon, 25 Jul 2005 01:12:15 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

Is there a way in Mathematica to evaluate an expression assuming some 
varialbe is Odd integer, for example in below integral how can i tell it 
that n is odd integer in the Assumptions section of FullSimplify command or 
the integral itself??:
In[35]:=
Integrate[Sin[n*Pi*(z/L)], {z, 0, L}]
FullSimplify[%, n \[Element] Integers && n >= 0 &&
L \[Element] Reals && L > 0 && z \[Element] Reals]

• Follow-Ups:
  • Re: evaluate assuming odd integers?
    • From: Pratik Desai <pdesai1@umbc.edu>
  • Re: evaluate assuming odd integers?
    • From: stephen layland <layland@wolfram.com>
  • Re: evaluate assuming odd integers?
    • From: Andrzej Kozlowski <akoz@mimuw.edu.pl>
  • Re: evaluate assuming odd integers?
    • From: "Yasvir A. Tesiram" <tesiramy@omrf.ouhsc.edu>