fn_intpoints_gauss_pyra8.hpp File Reference

#include "typedefs.hpp"
#include "cl_Vector.hpp"
#include "cl_Matrix.hpp"

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Namespaces
namespace	belfem
	USER GUIDES:
namespace	belfem::integration

Functions
void	belfem::integration::gauss_pyra8 (Vector< real > &aWeights, Matrix< real > &aPoints)
	Conical-product Gauss rule on the reference pyramid ( base [-1,1]^2 at zeta = 0, apex ( 0, 0, 1 ), as in cl_IF_PYRA5.hpp ): 2-point Gauss-Legendre in xi and eta, scaled by ( 1 - zeta ), times 2-point Gauss-Jacobi(2,0) in zeta, which absorbs the ( 1 - zeta )^2 volume factor.