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Gauss Quadrature

• To: mathgroup at smc.vnet.net
• Subject: [mg128429] Gauss Quadrature
• From: "Brambilla Roberto Luigi (RSE)" <Roberto.Brambilla at rse-web.it>
• Date: Fri, 19 Oct 2012 02:40:43 -0400 (EDT)
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• Delivered-to: l-mathgroup@wolfram.com
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Hello friends,

 

I have found that the following instructions  with Mathematica-8.0

 

<<"NumericalDifferentialEquationAnalysis`"

 

GaussianQuadratureWeights[n,0,1]

 

does NOT work with the following values of n :

 

38  40  72  86  118  121  124  130 ...

 

Then I stopped. 

The same command with ver.5.1 works fine with all numbers.

Please, can some of you test this oddity ?

 

Many thanks, Roberto

 

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  • Re: Gauss Quadrature
    • From: Bob Hanlon <hanlonr357@gmail.com>