Sig.With_Boolean_Forward_Backward
type boolean = Quadrivalent.t
include With_Boolean_Forward with type boolean := boolean
module Boolean_Forward :
Transfer_functions.Boolean_Forward
with module Arity := Transfer_functions.Forward_Arity
and type boolean := boolean
val truth_value : boolean -> Quadrivalent.t
include With_Boolean_Backward with type boolean := boolean
module Boolean_Backward :
Transfer_functions.Boolean_Backward
with module Arity := Transfer_functions.Backward_Arity
and type boolean := boolean