proof_checker/lib/formula.ml
2024-08-29 22:55:09 -07:00

11 lines
222 B
OCaml

type t =
| Relation of string * Term.t list
| Equal of Term.t * Term.t
| Bottom
| Neg of t
| Conj of t * t
| Disj of t * t
| Impl of t * t
| Iff of t * t
| Forall of t
| Exists of t