42   PetscScalar *xx;  in main()  local
112   PetscCall(VecGetArray(x, &xx));  in main()
113   xx[0] = 2.0;  in main()
114   xx[1] = 3.0;  in main()
115   PetscCall(VecRestoreArray(x, &xx));  in main()
165   const PetscScalar *xx;  in FormFunction2()  local
176   PetscCall(VecGetArrayRead(x, &xx));  in FormFunction2()
182   ff[0] = PetscSinScalar(3.0 * xx[0]) + xx[0];  in FormFunction2()
183   ff[1] = xx[1];  in FormFunction2()
188   PetscCall(VecRestoreArrayRead(x, &xx));  in FormFunction2()
195   const PetscScalar *xx;  in FormJacobian2()  local
203   PetscCall(VecGetArrayRead(x, &xx));  in FormJacobian2()
210   A[0] = 3.0 * PetscCosScalar(3.0 * xx[0]) + 1.0;  in FormJacobian2()
219   PetscCall(VecRestoreArrayRead(x, &xx));  in FormJacobian2()