From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by pauillac.inria.fr (8.7.6/8.7.3) id BAA19284; Sat, 7 Jun 2003 01:43:05 +0200 (MET DST) X-Authentication-Warning: pauillac.inria.fr: majordomo set sender to owner-caml-list@pauillac.inria.fr using -f Received: from concorde.inria.fr (concorde.inria.fr [192.93.2.39]) by pauillac.inria.fr (8.7.6/8.7.3) with ESMTP id BAA19290 for ; Sat, 7 Jun 2003 01:43:03 +0200 (MET DST) Received: from mail1.tpgi.com.au (mail.tpgi.com.au [203.12.160.57]) by concorde.inria.fr (8.11.1/8.11.1) with ESMTP id h56NgrH18629 for ; Sat, 7 Jun 2003 01:42:54 +0200 (MET DST) Received: from ozemail.com.au (203-219-225-40-syd-ts24-2600.tpgi.com.au [203.219.225.40]) (authenticated (0 bits)) by mail1.tpgi.com.au (8.11.6/8.11.6) with ESMTP id h56NggK04929; Sat, 7 Jun 2003 09:42:42 +1000 Message-ID: <3EE126F1.8060003@ozemail.com.au> Date: Sat, 07 Jun 2003 09:42:41 +1000 From: John Max Skaller User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.2.1) Gecko/20010901 X-Accept-Language: en-us MIME-Version: 1.0 To: Sebastien Briais CC: caml-list@inria.fr Subject: Re: [Caml-list] float numbers problem (CVS version of ocamlopt) References: <3EDC8CA0.9090209@epfl.ch> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Spam: no; 0.00; ozemail:01 caml-list:01 ocamlopt:01 bug:01 3.06:01 31.:99 bash-:01 2.05:01 ocamlc:01 toto:01 toxteth:01 glebe:01 2037,:01 9660:01 0850:01 Sender: owner-caml-list@pauillac.inria.fr Precedence: bulk Sebastien Briais wrote: > Hello, > > when doing a little program in ocaml that uses float numbers, > I found something that sounds like a bug in the native compiler. > > I have a PC (Pentium IV) with a RedHat 8.0 and the CVS version of ocaml > : 3.06+34 Objective Caml version 3.06+31 (2003-05-02) Same result in +31. > bash-2.05b$ ocamlc -o toto toto.ml > bash-2.05b$ ./toto > 0.674000000000001487 > 0.454276000000002012 > 0.674000000000001487 > 0.454276000000002012 > > bash-2.05b$ ocamlopt -o toto.opt toto.ml > bash-2.05b$ ./toto.opt > 0.674000000000001487 > nan. > 0.674000000000001487 > nan. -- John Max Skaller, mailto:skaller@ozemail.com.au snail:10/1 Toxteth Rd, Glebe, NSW 2037, Australia. voice:61-2-9660-0850 ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners