PetscGaussLobattoLegendreElementLaplacianDestroy#
frees the Laplacian for a single 1d GLL element created with PetscGaussLobattoLegendreElementLaplacianCreate()
Synopsis#
#include "petscdt.h"
PetscErrorCode PetscGaussLobattoLegendreElementLaplacianDestroy(PetscInt n, PetscReal nodes[], PetscReal weights[], PetscReal ***AA)
Not Collective
Input Parameters#
n - the number of GLL nodes
nodes - the GLL nodes, ignored
weights - the GLL weightss, ignored
AA - the stiffness element from
PetscGaussLobattoLegendreElementLaplacianCreate()
See Also#
PetscDTGaussLobattoLegendreQuadrature(), PetscGaussLobattoLegendreElementLaplacianCreate()
Level#
beginner
Location#
Examples#
src/ts/tutorials/ex50.c
src/ksp/ksp/tutorials/ex69.c
src/tao/unconstrained/tutorials/burgers_spectral.c
src/ksp/ksp/tutorials/ex68.c
src/tao/unconstrained/tutorials/spectraladjointassimilation.c
Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages