#include "petscfe.h" PetscErrorCode PetscFEGetTabulation(PetscFE fem, PetscInt npoints, const PetscReal points[], PetscReal **B, PetscReal **D, PetscReal **H)Not collective
| fem | - The PetscFE object | |
| npoints | - The number of tabulation points | |
| points | - The tabulation point coordinates |
| B | - The basis function values at tabulation points | |
| D | - The basis function derivatives at tabulation points | |
| H | - The basis function second derivatives at tabulation points |
B[(p*pdim + i)*Nc + c] is the value at point p for basis function i and component c
D[((p*pdim + i)*Nc + c)*dim + d] is the derivative value at point p for basis function i, component c, in direction d
H[(((p*pdim + i)*Nc + c)*dim + d)*dim + e] is the value at point p for basis function i, component c, in directions d and e
Level:intermediate
Location:src/dm/dt/interface/dtfe.c
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