Surface Form# Full Model FullDifferential FullDifferential.set_rhs() FullAlgebraic FullAlgebraic.set_algebraic() Leading Order Model LeadingOrderDifferential LeadingOrderDifferential.set_rhs() LeadingOrderAlgebraic LeadingOrderAlgebraic.set_algebraic() Explicit Model Explicit Explicit.get_coupled_variables() Explicit.set_boundary_conditions()