proof_checker/lib/kernel/term.mli

type var = int

type t =
  | Var of var
  | Const of string
  | Free of string
  | Function of string * t list

type match_result = AllSubst of t | SomeSubst of t | NoneSubst | MatchErr

val merge_result : match_result -> match_result -> match_result
val match_term : t -> t -> t -> match_result
val inc_var : t -> t
val occurs : t -> t -> bool
val to_string : string list -> t -> string
done with kernel I think 2024-08-30 11:43:13 -07:00			`type var = int`

initial commit 2024-08-29 22:55:09 -07:00			`type t =`
done with kernel I think 2024-08-30 11:43:13 -07:00			`\| Var of var`
formatting + most of `valid` done 2024-08-30 00:26:16 -07:00			`\| Const of string`
			`\| Free of string`
			`\| Function of string * t list`
done with kernel I think 2024-08-30 11:43:13 -07:00
renamed `match_result` variants to be less confusing 2024-09-02 21:53:23 -07:00			`type match_result = AllSubst of t \| SomeSubst of t \| NoneSubst \| MatchErr`
done with kernel I think 2024-08-30 11:43:13 -07:00
			`val merge_result : match_result -> match_result -> match_result`
			`val match_term : t -> t -> t -> match_result`
			`val inc_var : t -> t`
			`val occurs : t -> t -> bool`
reorganized files for parsing and decided libraries 2024-09-02 21:33:18 -07:00			`val to_string : string list -> t -> string`