Re: Numeric methods. Orthogonal polynomials.
- To: mathgroup at smc.vnet.net
- Subject: [mg45831] Re: Numeric methods. Orthogonal polynomials.
- From: Roland Franzius <roland.franzius at uos.de>
- Date: Tue, 27 Jan 2004 04:50:25 -0500 (EST)
- Organization: Universitaet Hannover
- References: <bv2fgl$47$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
fiddlehead wrote:
> Hello.
>
> I must compute values of ratios n-th orthogonal polynomial with weight
> cos(x) (-PI, PI). Do you have any suggestions, scripts, e-books,
> informations? If it possible I ask about fast answer.
Transform to y=Sin x, dy = Cos x dx and look for the family
LegendreP[n,0,Sin[x]]/Sqrt[Integrate[LegendreP[n,0,x]^2]{x,0,1}].
--
Roland Franzius