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MathGroup Archive 2000

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Re: Problems with Legendre expansion

  • To: mathgroup at
  • Subject: [mg24467] Re: [mg24402] Problems with Legendre expansion
  • From: Paul Abbott <paul at>
  • Date: Wed, 19 Jul 2000 01:21:45 -0400 (EDT)
  • Organization: University of Western Australia
  • References: <8l0qg7$>
  • Sender: owner-wri-mathgroup at

Kevin.McCann at writes:

>I am doing a Legendre expansion of Sin[Pi x] and have, amongst others,
>the following integral
>Mathematica just returns the input with the polynomial expanded out. 

You can often assist Integrate for "polynomial" by integrands by 
expanding the integrand:



Paul Abbott                                   Phone: +61-8-9380-2734
Department of Physics                           Fax: +61-8-9380-1014
The University of Western Australia                
Nedlands WA  6907                      

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