From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/71709 Path: news.gmane.org!not-for-mail From: Alan Braslau Newsgroups: gmane.comp.tex.context Subject: Re: Plotting a graph of a function f, like f(x) = e^x, with MetaPost Date: Thu, 13 Oct 2011 09:59:22 +0200 Message-ID: <20111013075920.GA6076@iram-ha-003840.extra.cea.fr> References: <1318373112.3726.35.camel@mattotaupa> <20111012053642.GA53825@iram-hb-003386.extra.cea.fr> <1318457618.1055.24.camel@mattotaupa> <1318461575.1055.38.camel@mattotaupa> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1318492770 2029 80.91.229.12 (13 Oct 2011 07:59:30 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 13 Oct 2011 07:59:30 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Thu Oct 13 09:59:26 2011 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from balder.ntg.nl ([195.12.62.10]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1REGCM-0001ux-1i for gctc-ntg-context-518@m.gmane.org; Thu, 13 Oct 2011 09:59:26 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 8D0F5CB03C; Thu, 13 Oct 2011 09:59:23 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id Uc-r6tq1ngBu; Thu, 13 Oct 2011 09:59:12 +0200 (CEST) Original-Received: from balder.ntg.nl (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id F2948CB03B; Thu, 13 Oct 2011 09:59:11 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 4D935CB03B for ; Thu, 13 Oct 2011 09:59:11 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id qR077HzCLc2v for ; Thu, 13 Oct 2011 09:59:00 +0200 (CEST) Original-Received: from filter3-nij.mf.surf.net (filter3-nij.mf.surf.net [195.169.124.154]) by balder.ntg.nl (Postfix) with ESMTP id 8DEAECB03A for ; Thu, 13 Oct 2011 09:59:00 +0200 (CEST) Original-Received: from oxalide-out.extra.cea.fr (oxalide-out.extra.cea.fr [132.168.224.8]) by filter3-nij.mf.surf.net (8.14.3/8.14.3/Debian-5+lenny1) with ESMTP id p9D7wxSi007496 for ; Thu, 13 Oct 2011 09:59:00 +0200 Original-Received: from epeire2.extra.cea.fr (epeire2.extra.cea.fr [132.167.198.32]) by oxalide.extra.cea.fr (8.14.2/8.14.2/CEAnet-Internet-out-2.2) with ESMTP id p9D7wwg6020382 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Thu, 13 Oct 2011 09:58:59 +0200 Original-Received: from orpin2.extra.cea.fr (orpin2.extra.cea.fr [132.167.198.5]) by epeire2.extra.cea.fr (8.14.4/8.14.4) with ESMTP id p9D7ww5T007300 for ; Thu, 13 Oct 2011 09:58:58 +0200 (envelope-from alan.braslau@cea.fr) Original-Received: from iram-ha-003840.extra.cea.fr (iram-ha-003840.extra.cea.fr [132.166.25.152]) by orpin2.extra.cea.fr (8.13.8/8.13.8/CEAnet-Intranet-out-1.1) with ESMTP id p9D7wwmk008234 for ; Thu, 13 Oct 2011 09:58:58 +0200 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=132.168.224.8; country=FR; region=A3; city=Gif-sur-yvette; latitude=48.6833; longitude=2.1333; http://maps.google.com/maps?q=48.6833,2.1333&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 0dFI7WXeq - 9b3a1f7b8961 - 20111013 X-Scanned-By: CanIt (www . roaringpenguin . com) on 195.169.124.154 X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.12 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: ntg-context-bounces@ntg.nl Errors-To: ntg-context-bounces@ntg.nl Xref: news.gmane.org gmane.comp.tex.context:71709 Archived-At: On Thu, Oct 13, 2011 at 02:30:07AM +0200, Mojca Miklavec wrote: > > MetaPost doesn't know erf and other obscure functions Metapost could possibly be extended to provide all of the functions in the standard math library. In fact, it would be nice if there be some hook to `link' to additional functions, written in C or in Fortran, for example. (I regularly use the complex error function.) Maybe this could be possible in luatex, made available to metapost through some communication pipe? Alan ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________