43   Vec uwork, vwork;  member
253   PetscCall(VecWAXPY(user->vwork, -1.0, user->ur, user->u));  in FormGradient()
254   PetscCall(VecPointwiseMult(user->uwork, user->vwork, user->uwork));  in FormGradient()
257   PetscCall(VecPointwiseMult(user->vwork, user->vwork, user->vwork));  in FormGradient()
258   PetscCall(MatMult(user->L, user->vwork, user->lwork));  in FormGradient()
280   PetscCall(VecWAXPY(user->vwork, -1.0, user->ur, user->u));  in FormFunctionGradient()
281   PetscCall(VecPointwiseMult(user->uwork, user->vwork, user->uwork));  in FormFunctionGradient()
284   PetscCall(VecPointwiseMult(user->vwork, user->vwork, user->vwork));  in FormFunctionGradient()
285   PetscCall(MatMult(user->L, user->vwork, user->lwork));  in FormFunctionGradient()
1007   PetscCall(VecDuplicate(user->u, &user->vwork));  in HyperbolicInitialize()
1145   PetscCall(VecDestroy(&user->vwork));  in HyperbolicDestroy()