Decidable.Infixmodule Core : Preface_specs.Decidable.COREmodule Operation : Preface_specs.Decidable.OPERATION with type 'a t = 'a Core.ttype 'a t = 'a Operation.tThe type held by the Decidable.
include Preface_specs.Divisible.INFIX with type 'a t := 'a tinclude Preface_specs.Contravariant.INFIX with type 'a t := 'a t