Gaussian Quadrature

Open source 3D Matlab Isogeometric Analysis Code

Brought to you by: canitesc, cmechanicsos

Gaussian Quadrature

Forum: General Discussion

Creator: Frederik Fahrendorf

Created: 2015-03-26

Updated: 2015-03-26

Frederik Fahrendorf - 2015-03-26

Hi all,

I'm not sure, but from my point of view the following abscissae values for n=6 in the quadrature.m file should be

r1pt(5) = 0.238619186083152;
r1pt(6) =-0.238619186083152;

instead of

r1pt(5) = 0.238619186003152;
r1pt(6) =-0.238619186003152;

?

Best regards!
Frederik

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Cosmin Anitescu - 2015-03-26

I think you are correct. We will check the integration subroutines and fix this bug in the next release. Thanks for pointing it out!

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