26   Vec       U, Lambda[1], Mup[1]; /* first-order adjoint variables */  member
37 static PetscErrorCode RHSFunction(TS ts, PetscReal t, Vec U, Vec F, PetscCtx ctx)  in RHSFunction()
53 static PetscErrorCode RHSJacobian(TS ts, PetscReal t, Vec U, Mat A, Mat B, PetscCtx ctx)  in RHSJacobian()
78 static PetscErrorCode RHSHessianProductUU(TS ts, PetscReal t, Vec U, Vec *Vl, Vec Vr, Vec *VHV, Pet…  in RHSHessianProductUU()
109 static PetscErrorCode IFunction(TS ts, PetscReal t, Vec U, Vec Udot, Vec F, PetscCtx ctx)  in IFunction()
127 static PetscErrorCode IJacobian(TS ts, PetscReal t, Vec U, Vec Udot, PetscReal a, Mat A, Mat B, Pet…  in IJacobian()
152 static PetscErrorCode Monitor(TS ts, PetscInt step, PetscReal t, Vec U, PetscCtx ctx)  in Monitor()
175 static PetscErrorCode IHessianProductUU(TS ts, PetscReal t, Vec U, Vec *Vl, Vec Vr, Vec *VHV, Petsc…  in IHessianProductUU()
235 static PetscErrorCode FormHessian(Tao tao, Vec U, Mat H, Mat Hpre, PetscCtx ctx)  in FormHessian()
271 static PetscErrorCode MatrixFreeHessian(Tao tao, Vec U, Mat H, Mat Hpre, PetscCtx ctx)  in MatrixFreeHessian()
285 PetscErrorCode Adjoint2(Vec U, PetscScalar arr[], User ctx)  in Adjoint2()
335 PetscErrorCode FiniteDiff(Vec U, PetscScalar arr[], User ctx)  in FiniteDiff()