libMesh
Namespaces | Functions
variational_smoother_system.C File Reference

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Namespaces

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

Functions

void libMesh::communicate_pair_min (std::pair< Real, dof_id_type > &pair, const Parallel::Communicator &comm)
 
void libMesh::communicate_pair_max (std::pair< Real, dof_id_type > &pair, const Parallel::Communicator &comm)
 
Real libMesh::chi_epsilon (const Real &x, const Real epsilon_squared)
 Function to prevent dividing by zero for degenerate elements. More...
 
RealTensor libMesh::get_jacobian_at_qp (const FEMap &fe_map, const unsigned int &dim, const unsigned int &qp)
 Given an fe_map, element dimension, and quadrature point index, returns the Jacobian of the physical-to-reference mapping. More...
 
Real libMesh::trace (const RealTensor &A, const unsigned int &dim)
 Compute the trace of a dim-dimensional matrix. More...