Module type `Oper.S`

type g

val transitive_closure : ?⁠reflexive:bool -> g -> g
val add_transitive_closure : ?⁠reflexive:bool -> g -> g
val transitive_reduction : ?⁠reflexive:bool -> g -> g
val replace_by_transitive_reduction : ?⁠reflexive:bool -> g -> g
val mirror : g -> g
val complement : g -> g
val intersect : g -> g -> g
val union : g -> g -> g