'(= (Safety_Beam_Between_Guiderails ?X) (+ (Platform_Width_F (Elevator.Platform ?X)) (Safety_Beam_Constant (Elevator.Safety ?X))))
(<= (Has-Constraint $X Safety_Beam_Between_Guiderails_C) (Elevator $X)) (Inherited-Slot-Value Elevator Has-Constraint Safety_Beam_Between_Guiderails_C) (Used-In-Constraint Platform_Width_F Safety_Beam_Between_Guiderails_C) (Used-In-Constraint Safety_Beam_Constant Safety_Beam_Between_Guiderails_C) (Used-In-Constraint Safety_Beam_Between_Guiderails Safety_Beam_Between_Guiderails_C)