#include "petscdt.h" PetscErrorCode PetscGaussLobattoLegendreIntegrate(PetscInt n,PetscReal *nodes,PetscReal *weights,const PetscReal *f,PetscReal *in)Not Collective
| n | - the number of GLL nodes | |
| nodes | - the GLL nodes | |
| weights | - the GLL weights | |
| f | - the function values at the nodes | |
| in | - the value of the integral |