1 (* Copyright (C) 2000, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://cs.unibo.it/helm/.
26 (* AUTOR: Ferruccio Guidi <fguidi@cs.unibo.it>
29 val text_of_query : (string -> unit) -> string -> MathQL.query -> unit
31 val text_of_result : (string -> unit) -> string -> MathQL.result -> unit
33 val query_of_text : Lexing.lexbuf -> MathQL.query
35 val result_of_text : Lexing.lexbuf -> MathQL.result
39 val start_time : unit -> time
41 val stop_time : time -> string
43 type 'a comparison = Lt
47 val list_join : ('a -> 'a -> 'a comparison) -> 'a list -> 'a list -> 'a list
49 val list_meet : ('a -> 'a -> 'a comparison) -> 'a list -> 'a list -> 'a list