fe_lagrange_gll_shape_1D.h File Reference

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Classes
struct	libMesh::GLLBasis1D
	The one-dimensional nodal basis of degree n-1 on n Gauss-Lobatto points. More...

Namespaces
namespace	libMesh
	The libMesh namespace provides an interface to certain functionality in the library.

Functions
GLLBasis1D	libMesh::build_gll_basis_1D (const unsigned int n)
const GLLBasis1D &	libMesh::fe_lagrange_gll_1D_basis (const Order order)
unsigned int	libMesh::fe_lagrange_gll_1D_point (const GLLBasis1D &b, const Real xi)
Real	libMesh::fe_lagrange_gll_1D_shape (const Order order, const unsigned int i, const Real xi)
template<typename Column >
Real	libMesh::fe_lagrange_gll_1D_interpolate (const GLLBasis1D &b, const Real xi, const Column &f)
Real	libMesh::fe_lagrange_gll_1D_shape_deriv (const Order order, const unsigned int i, const unsigned int libmesh_dbg_var(j), const Real xi)
Real	libMesh::fe_lagrange_gll_1D_shape_second_deriv (const Order order, const unsigned int i, const unsigned int libmesh_dbg_var(j), const Real xi)

Variables
constexpr unsigned int	libMesh::fe_lagrange_gll_max_points_1D = 23
	The number of points in the largest Gauss-Lobatto rule that QGaussLobatto tabulates, which it uses for orders FORTYSECOND and FORTYTHIRD.