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Re: Integration - another Integer as a result

• To: mathgroup at smc.vnet.net
• Subject: [mg93754] Re: [mg93743] Integration - another Integer as a result
• From: "Jaccard Florian" <Florian.Jaccard at he-arc.ch>
• Date: Tue, 25 Nov 2008 07:15:24 -0500 (EST)
• References: <200811241144.GAA16308@smc.vnet.net>

Hello!

I'm afraid it's just a beginner-difficulty...

As you wrote nPi, Mathematica could'nt know you ment n*Pi.

So write :

Integrate[2*x*Sin[(m*Pi*x)/L]*Sin[(n*Pi*x)/L], x]

Regards 

Florian Jaccard

• References:
  • Integration - another Integer as a result
    • From: MikeSw <sowasowa@o2.pl>