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hol_lib_upto_arith.ml
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hol_lib_upto_arith.ml
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(* ========================================================================= *)
(* HOL LIGHT *)
(* *)
(* Modern OCaml version of the HOL theorem prover *)
(* *)
(* John Harrison *)
(* *)
(* (c) Copyright, University of Cambridge 1998 *)
(* (c) Copyright, John Harrison 1998-2024 *)
(* (c) Copyright, Juneyoung Lee 2024 *)
(* ========================================================================= *)
include Bignum;;
open Hol_loader;;
(* ------------------------------------------------------------------------- *)
(* Bind these to names that are independent of OCaml versions before they *)
(* are potentially overwritten by an identifier of the same name. In older *)
(* and newer Ocaml versions these are respectively: *)
(* *)
(* Pervasives.sqrt -> Float.sqrt *)
(* Pervasives.abs_float -> Stdlib.abs_float / Float.abs *)
(* ------------------------------------------------------------------------- *)
let float_sqrt = sqrt;;
let float_fabs = abs_float;;
(* ------------------------------------------------------------------------- *)
(* Various tweaks to OCaml and general library functions. *)
(* ------------------------------------------------------------------------- *)
loads "system.ml";; (* Set up proper parsing and load bignums *)
loads "lib.ml";; (* Various useful general library functions *)
(* ------------------------------------------------------------------------- *)
(* The logical core. *)
(* ------------------------------------------------------------------------- *)
loads "fusion.ml";;
(* ------------------------------------------------------------------------- *)
(* Some extra support stuff needed outside the core. *)
(* ------------------------------------------------------------------------- *)
loads "basics.ml";; (* Additional syntax operations and other utilities *)
loads "nets.ml";; (* Term nets for fast matchability-based lookup *)
(* ------------------------------------------------------------------------- *)
(* The interface. *)
(* ------------------------------------------------------------------------- *)
loads "printer.ml";; (* Crude prettyprinter *)
loads "preterm.ml";; (* Preterms and their interconversion with terms *)
loads "parser.ml";; (* Lexer and parser *)
(* ------------------------------------------------------------------------- *)
(* Higher level deductive system. *)
(* ------------------------------------------------------------------------- *)
loads "equal.ml";; (* Basic equality reasoning and conversionals *)
loads "bool.ml";; (* Boolean theory and basic derived rules *)
loads "drule.ml";; (* Additional derived rules *)
loads "tactics.ml";; (* Tactics, tacticals and goal stack *)
loads "itab.ml";; (* Toy prover for intuitionistic logic *)
loads "simp.ml";; (* Basic rewriting and simplification tools *)
loads "theorems.ml";; (* Additional theorems (mainly for quantifiers) etc. *)
loads "ind_defs.ml";; (* Derived rules for inductive definitions *)
loads "class.ml";; (* Classical reasoning: Choice and Extensionality *)
loads "trivia.ml";; (* Some very basic theories, e.g. type ":1" *)
loads "canon.ml";; (* Tools for putting terms in canonical forms *)
loads "meson.ml";; (* First order automation: MESON (model elimination) *)
loads "firstorder.ml";; (* More utilities for first-order shadow terms *)
loads "metis.ml";; (* More advanced first-order automation: Metis *)
loads "thecops.ml";; (* Connection-based automation: leanCoP and nanoCoP *)
loads "quot.ml";; (* Derived rules for defining quotient types *)
loads "impconv.ml";; (* More powerful implicational rewriting etc. *)
(* ------------------------------------------------------------------------- *)
(* Mathematical theories and additional proof tools. *)
(* ------------------------------------------------------------------------- *)
loads "pair.ml";; (* Theory of pairs *)
loads "compute.ml";; (* General call-by-value reduction tool for terms *)
loads "nums.ml";; (* Axiom of Infinity, definition of natural numbers *)
loads "recursion.ml";; (* Tools for primitive recursion on inductive types *)
loads "arith.ml";; (* Natural number arithmetic *)
(*
loads "wf.ml";; (* Theory of wellfounded relations *)
loads "calc_num.ml";; (* Calculation with natural numbers *)
loads "normalizer.ml";; (* Polynomial normalizer for rings and semirings *)
loads "grobner.ml";; (* Groebner basis procedure for most semirings *)
loads "ind_types.ml";; (* Tools for defining inductive types *)
loads "lists.ml";; (* Theory of lists *)
loads "realax.ml";; (* Definition of real numbers *)
loads "calc_int.ml";; (* Calculation with integer-valued reals *)
loads "realarith.ml";; (* Universal linear real decision procedure *)
loads "real.ml";; (* Derived properties of reals *)
loads "calc_rat.ml";; (* Calculation with rational-valued reals *)
loads "int.ml";; (* Definition of integers *)
loads "sets.ml";; (* Basic set theory *)
loads "iterate.ml";; (* Iterated operations *)
loads "cart.ml";; (* Finite Cartesian products *)
loads "define.ml";; (* Support for general recursive definitions *)
*)