Module Quasigroup.V
module I : sig ... endval cancellative : Int.Additive.Quasigroup.t -> Int.Additive.Quasigroup.t -> Int.Additive.Quasigroup.t -> bool
Quasigroup.Vmodule I : sig ... endval cancellative : Int.Additive.Quasigroup.t -> Int.Additive.Quasigroup.t -> Int.Additive.Quasigroup.t -> bool