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Re: Numerical Integration
Antonio Neves schrieb: > Dear All, > > I have found this discussion very interesting. I have a similar > problem and was wondering if a similar "oneliner" solution for numeric > integrals of associated Legendre polynomial involving intervals that > contains many zeros of LegendreP[n,m,z] is possible. > Any idea how to generate a list of Zeros for LegendreP[n,m,z]? > Haven't found and library as, Needs["NumericalMath`BesselZeros`"] > > Many thanks, > Antonio Neves > If you want to integrate over a finite interval and the default call to NIntegrate doesn't give accurate results, it might be worth the try to increase Maxrecursion, SingularityDepth, or in combination with Method->GaussKronrod: GaussPoints->20 or even more. If you supply more detailed information on your problem, we could propably help you.