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(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *)
(* <O___,, * (see CREDITS file for the list of authors) *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(* * (see LICENSE file for the text of the license) *)
(************************************************************************)
(* *)
(* Micromega: A reflexive tactic using the Positivstellensatz *)
(* *)
(* Frédéric Besson (Irisa/Inria) 2006-2008 *)
(* *)
(************************************************************************)
(* Used to generate micromega.ml *)
Require Extraction.
Require Import ZMicromega.
Require Import QMicromega.
Require Import RMicromega.
Require Import VarMap.
Require Import RingMicromega.
Require Import NArith.
Require Import QArith.
Extract Inductive prod => "( * )" [ "(,)" ].
Extract Inductive list => list [ "[]" "(::)" ].
Extract Inductive bool => bool [ true false ].
Extract Inductive sumbool => bool [ true false ].
Extract Inductive option => option [ Some None ].
Extract Inductive sumor => option [ Some None ].
(** Then, in a ternary alternative { }+{ }+{ },
- leftmost choice (Inleft Left) is (Some true),
- middle choice (Inleft Right) is (Some false),
- rightmost choice (Inright) is (None) *)
(** To preserve its laziness, andb is normally expanded.
Let's rather use the ocaml && *)
Extract Inlined Constant andb => "(&&)".
Import Reals.Rdefinitions.
Extract Constant R => "int".
Extract Constant R0 => "0".
Extract Constant R1 => "1".
Extract Constant Rplus => "( + )".
Extract Constant Rmult => "( * )".
Extract Constant Ropp => "fun x -> - x".
Extract Constant Rinv => "fun x -> 1 / x".
(** In order to avoid annoying build dependencies the actual
extraction is only performed as a test in the test suite. *)
(*Extraction "micromega.ml"
Tauto.mapX Tauto.foldA Tauto.collect_annot Tauto.ids_of_formula Tauto.map_bformula
ZMicromega.cnfZ ZMicromega.Zeval_const ZMicromega.bound_problem_fr QMicromega.cnfQ
List.map simpl_cone (*map_cone indexes*)
denorm Qpower vm_add
normZ normQ normQ n_of_Z N.of_nat ZTautoChecker ZWeakChecker QTautoChecker RTautoChecker find.
*)
(* Local Variables: *)
(* coding: utf-8 *)
(* End: *)
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