1、Information technology Programmin g languages, their environments and system software interfaces Extensions to the CLibrary to support mathematical special functionsCAN/CSA-ISO/IEC 24747:12(ISO/IEC 24747:2009, IDT)National Standard of CanadaNOT FOR RESALE.PUBLICATION NON DESTINE LA REVENTE.Legal Not
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19、n s to the CLibrary to support mathematical special functionsPagination:37 pages (CSA/1CSA/5, ivii, and 25 text)To register for e-mail notification about any updates to this publication go on-line to shop.csa.caclick on E-mail Services under MY ACCOUNTclick on CSA Standards Update ServiceThe List ID
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34、awa, Ontario, K1P 6N7CanadaAlthough the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsibility of the users to judge its suitability for their particular purpose.Registered trade-mark of Canadian Standards AssociationCette norm
35、e est offerte en anglais seulement pour le moment. La CSA publiera la version enfranais ds quelle sera produite par lorganisme rdacteur.Reviewed byNational Standard of CanadaPublished in March 2012 by Canadian Standards AssociationA not-for-profit private sector organization5060 Spectrum Way, Suite
36、100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044Visit our Online Store at shop.csa.caApproved byStandards Council of CanadaCAN/CSA-ISO/IEC 24747:12Information technology Programming languages, their environments and system software interfaces Extensions to the CLibrary to support
37、 mathematical special functionsPrepared by InternationalOrganizationforStandardization/ International Electrotechnical CommissionCAN/CSA-ISO/IEC 24747:12Information technology Programming languages, theirenvironments and system software interfaces Extensions to theCLibrary to support mathematical sp
38、ecial functionsCSA/4 Canadian Standards Association March 2012CAN/CSA-ISO/IEC 24747:12Information technology Programming languages, their environments and system software interfaces Extensions to the CLibrary to support mathematical special functionsCSA PrefaceStandards development within the Inform
39、ation Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advisory Committee (CAC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Stand
40、ards Council of Canada (SCC), the ISO member body for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (ITU), Canada participates in the International Telegraph and Telephone Consultative Committee (ITU-T).At the time of
41、 publication, ISO/IEC 24747:2009 is available from ISO and IEC in English only. CSA will publish the French version when it becomes available from ISO and IEC.This International Standard was reviewed by the CSA TCIT under the jurisdiction of the Strategic Steering Committee on Information Technology
42、 and deemed acceptable for use in Canada. From time to time, ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approval and publication. For a listing, refer to the CSA Information Products catalogue or CSA Info Update or contact a CSA Sales representative. T
43、his Standard has been formally approved, without modification, by the Technical Committee and has been approved as a National Standard of Canada by the Standards Council of Canada.March 2012 Canadian Standards Association 2012All rights reserved. No part of this publication may be reproduced in any
44、form whatsoever without the prior permission of thepublisher. ISO/IEC material is reprinted with permission. Where the words “this International Standard” appear in the text, they should be interpreted as “this National Standard of Canada”.Inquiries regarding this National Standard of Canada should
45、be addressed toCanadian Standards Association5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4000http:/csa.caCAN/CSA-ISO/IEC 24747:12Information technology Programming languages, theirenvironments and system software interfaces Extensions to theCLibrary to su
46、pport mathematical special functionsMarch 2012 Canadian Standards Association CSA/5To purchase CSA Standards and related publications, visit CSAs Online Store at shop.csa.ca or call toll-free 1-800-463-6727 or 416-747-4044.CSA Standards are subject to periodic review, and suggestions for their impro
47、vement will be referred to the appropriate committee. To submit a proposal for change to CSA Standards, please send the following information to inquiriescsa.ca and include “Proposal for change” in the subject line:(a) Standard designation (number);(b) relevant clause, table, and/or figure number;(c
48、) wording of the proposed change; and(d) rationale for the change.Reference numberISO/IEC 24747:2009(E)ISO/IEC 2009INTERNATIONAL STANDARD ISO/IEC24747First edition2009-01-15Information technology Programming languages, their environments and system software interfaces Extensions to the C Library to
49、support mathematical special functions Technologies de linformation Langages de programmation, leur environnement et interfaces des logiciels de systmes Extensions la bibliothque C pour supporter les fonctions mathmatiques spcialesISO/IEC 24747:2009(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the
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