I want a SIMPLE program of "c"for volume of sphere with Gauss quadrature table.you can see details?

Question

you can see http://mathworld.wolfram.com/Laguerre-GaussQuadrature.html

Answer 1

I found free source code in C++, C#, Delphi, VB6, and Zonnon (?!) here:

http://www.alglib.net/integral/gq/glaguerre.php

Don't forget to download and install the AP library too:

http://www.alglib.net/translator/aplib.zip