X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Focaml%2Fmathql_interpreter%2Fsub.ml;fp=helm%2Focaml%2Fmathql_interpreter%2Fsub.ml;h=0000000000000000000000000000000000000000;hb=869549224eef6278a48c16ae27dd786376082b38;hp=a8ca9e62915e6828575d6a4a28e1bcb51f1bdea4;hpb=89262281b6e83bd2321150f81f1a0583645eb0c8;p=helm.git

diff --git a/helm/ocaml/mathql_interpreter/sub.ml b/helm/ocaml/mathql_interpreter/sub.ml
deleted file mode 100644
index a8ca9e629..000000000
--- a/helm/ocaml/mathql_interpreter/sub.ml
+++ /dev/null
@@ -1,43 +0,0 @@
-(* Copyright (C) 2000, HELM Team.
- * 
- * This file is part of HELM, an Hypertextual, Electronic
- * Library of Mathematics, developed at the Computer Science
- * Department, University of Bologna, Italy.
- * 
- * HELM is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * 
- * HELM is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with HELM; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA  02111-1307, USA.
- * 
- * For details, see the HELM World-Wide-Web page,
- * http://cs.unibo.it/helm/.
- *)
-
-
-let rec sub_ex v1 v2 =
-  match v1,v2 with
-    [],_ -> true
-  | _,[] -> false
-  | s1::_, s2::_ when s1 < s2 -> false 
-  | s1::_, s2::tl2 when s2 < s1 -> sub_ex v1 tl2
-  | s1::tl1, s2::tl2 -> sub_ex tl1 tl2
-;;
-
-(* DEBUGGING ONLY
-let sub_ex v1 v2 =
- let b = sub_ex v1 v2 in
- prerr_endline
-  ("SUB({" ^ String.concat "," v1 ^ "},{" ^ String.concat "," v2 ^"}) = " ^
-   if b then "tt" else "ff") ;
- b
-;; *)