From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20128 invoked by alias); 12 May 2018 15:45:03 -0000 Mailing-List: contact gsl-discuss-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gsl-discuss-owner@sourceware.org Received: (qmail 20060 invoked by uid 89); 12 May 2018 15:45:01 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.0 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 spammy=H*r:4.89, patrick, Hx-languages-length:1521, journal X-HELO: outmail148101.authsmtp.com Received: from outmail148101.authsmtp.com (HELO outmail148101.authsmtp.com) (62.13.148.101) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sat, 12 May 2018 15:44:59 +0000 Received: from mail-c245.authsmtp.com (mail-c245.authsmtp.com [62.13.128.245]) by punt21.authsmtp.com. (8.15.2/8.15.2) with ESMTP id w4CFiuX0002733 for ; Sat, 12 May 2018 16:44:56 +0100 (BST) (envelope-from sphericaltriangle@rezozer.net) Received: from nen.dnsalias.org ([91.230.41.205]) (authenticated bits=0) by mail.authsmtp.com (8.15.2/8.15.2) with ESMTPSA id w4CFirjm071177 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NO) for ; Sat, 12 May 2018 16:44:55 +0100 (BST) (envelope-from sphericaltriangle@rezozer.net) Received: from localhost ([127.0.0.1]) by nen.dnsalias.org with esmtp (Exim 4.89) (envelope-from ) id 1fHWhY-0004Q0-FQ for gsl-discuss@sourceware.org; Sat, 12 May 2018 19:44:52 +0400 Reply-To: sphericaltriangle@rezozer.net Subject: Re: functions related to the Hurwitz zeta function To: gsl-discuss@sourceware.org References: From: Jerome BENOIT Message-ID: Date: Sat, 12 May 2018 15:45:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Server-Quench: 6af9d423-55fb-11e8-a283-9cb654bb2504 X-AuthReport-Spam: If SPAM / abuse - report it at: http://www.authsmtp.com/abuse X-AuthRoute: OCdyYgsWA1ZOVAQX ECIPBStcUwQsIBJI DDcZIBldMlcTEwJc LlBVNV4WPFwHTkxC QBZIBBEWAwg2CCEg dVUTOktcYFUzDkx1 UkhISkJTEg9sBRYE A1AXUwdwdAVYfH9u Z0ZnQXVTW1t7OwF5 MTgNVzdbZWBhaWcY HkJcdgQadlIcd0tB aFNiUXZbM3gGZy9o WgZpb2t0bD5VdnkJ SAtXcApOV3wGTHYy WhYJATQoG1ZNXSg3 JgArJhYAGw4NMkh6 EUY7RlMEIVcABxFX V09QBiRFJl4HLwAA X-Authentic-SMTP: 61633132333330.1039:706 X-AuthFastPath: 0 (Was 255) X-AuthSMTP-Origin: 91.230.41.205/587 X-AuthVirus-Status: No virus detected - but ensure you scan with your own anti-virus system. X-SW-Source: 2018-q2/txt/msg00006.txt.bz2 Hello Patrick, thanks for your reply. On 08/05/18 23:08, Patrick Alken wrote: > Hello Jerome, > > Sorry for the late reply. Could you prepare a patch against the > latest master branch of the GSL git with your additions? I will submit my material as soon as I have some free time. Then I can > take a look to see how this might fit in. Fine. It would be best to follow > the API of the existing special functions in GSL as closely as > possible. I implemented a long this line. Best wishes, Jerome > > Thanks, Patrick > > On 04/03/2018 09:35 PM, Jerome BENOIT wrote: >> Greetings, >> >> I have write within the GSL framework, some functions related to >> the Hurwitz zeta function: first and second derivatives, its >> logarithm and its logarithmic derivative. >> >> These functions are needed to fit properly discrete power law >> distributions [1]. >> >> I think that there is a place for them (along a plfit material) in >> GSL: what is the procedure to follow ton bring them in GSL ? >> >> >> Best regards, Jerome >> >> >> [1] @ARTICLE{AClausetCRShaliziMEJNewman2009, author = {Aaron >> Clauset and Cosma Rohilla Shalizi and Mark E. J. Newman}, title >> = {Power-Law Distributions in Empirical Data}, journal = "SIAM >> Rev.", year = {2009}, volume = {51}, number = {4}, pages >> = {661--703}, numpages = {43}, archivePrefix = ARXIV, eprint = >> {0706.1062}, doi = {10.1137/070710111}, website = >> {http://tuvalu.santafe.edu/~aaronc/powerlaws/}, } > >