Searched refs:second_order (Results 1 – 1 of 1) sorted by relevance
14 PetscBool second_order = PETSC_FALSE; variable43 PetscCall(PetscOptionsGetBool(NULL, NULL, "-second_order", &second_order, NULL)); in main()141 if (second_order) ff[0] = d * (0.5 * d * (-xx[2] + 4. * xx[1] - 3. * xx[0]) - X0DOT); in FormFunction()166 if (second_order) { in FormJacobian()