From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail2-relais-roc.national.inria.fr (mail2-relais-roc.national.inria.fr [192.134.164.83]) by c5ff346549e7 (Postfix) with ESMTPS id 0E1F75D5 for ; Wed, 27 Nov 2019 21:31:12 +0000 (UTC) X-IronPort-AV: E=Sophos;i="5.69,251,1571695200"; d="scan'208";a="413844327" Received: from sympa.inria.fr ([193.51.193.213]) by mail2-relais-roc.national.inria.fr with ESMTP; 27 Nov 2019 22:31:11 +0100 Received: by sympa.inria.fr (Postfix, from userid 20132) id E95C27F38A; Wed, 27 Nov 2019 22:31:11 +0100 (CET) Received: from mail2-relais-roc.national.inria.fr (mail2-relais-roc.national.inria.fr [192.134.164.83]) by sympa.inria.fr (Postfix) with ESMTPS id 4C8A17F332 for ; Wed, 27 Nov 2019 22:31:06 +0100 (CET) X-IronPort-AV: E=Sophos;i="5.69,251,1571695200"; d="scan'208";a="413844317" Received: from bou78-2-82-240-46-163.fbx.proxad.net (HELO MP-41019.local) ([82.240.46.163]) by mail2-relais-roc.national.inria.fr with ESMTP/TLS/AES128-SHA; 27 Nov 2019 22:31:04 +0100 To: caml users From: =?UTF-8?Q?Fran=c3=a7ois_Pottier?= Message-ID: Date: Wed, 27 Nov 2019 22:31:04 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:60.0) Gecko/20100101 Thunderbird/60.9.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: fr Content-Transfer-Encoding: 8bit Subject: [Caml-list] zarith: how to pick a random integer? Reply-To: =?UTF-8?Q?Fran=c3=a7ois_Pottier?= X-Loop: caml-list@inria.fr X-Sequence: 17886 Errors-to: caml-list-owner@inria.fr Precedence: list Precedence: bulk Sender: caml-list-request@inria.fr X-no-archive: yes List-Id: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Hello, I am using zarith and would like to pick a random integer comprised between 0 and some bound. I would like a function Z.random of type Z.t -> Z.t, but this function seems to be missing, and I am not sure how to program it in an efficient and correct way. Any suggestions would be welcome. Thanks! -- François Pottier francois.pottier@inria.fr http://gallium.inria.fr/~fpottier/