[Lisp相关文档].Common.Lisp_A.Gentle.Introduction.to.Symbolic.Computation.pdf

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1、COMMONLISP:AGentleIntroductiontoSymbolicComputationCOMMONLISP:AGentleIntroductiontoSymbolicComputationDavidS.TouretzkyCarnegieMellonUniversityTheBenjamin/CummingsPublishingCompany,Inc.RedwoodCity,California·FortCollins,Colorado·MenloPark,CaliforniaReading,Massachusetts·New

2、York·DonMill,Ontario·Workingham,U.K.Amsterdam·Bonn·Sydney·Singapore·Tokyo·Madrid·SanJuanSponsoringEditor:AlanAptDevelopmentalEditor:MarkMcCormickProductionCoordinator:JohnWalkerCopyEditor:StevenSorensonTextandCoverDesigner:MichaelRogondinoCoverimageselectedbyDavidS.Touretz

3、kyCover:LaGrandeVitesse,sculpturebyAlexanderCalderCopyright(c)1990bySymbolicTechnology,Ltd.PublishedbyTheBenjamin/CummingsPublishingCompany,Inc.Thisdocumentmayberedistributedinhardcopyformonly,andonlyforeducationalpurposesatnochargetotherecipient.Redistributioninelectronic

4、form,suchasonawebpageorCD-ROMdisk,isprohibited.Allotherrightsarereserved.Anyotheruseofthismaterialisprohibitedwithoutthewrittenpermissionofthecopyrightholder.Theprogramspresentedinthisbookhavebeenincludedfortheirinstructionalvalue.Theyhavebeentestedwithcarebutarenotguarant

5、eedforanyparticularpurpose.Thepublisherdoesnotofferanywarrantiesorrepresentations,nordoesitacceptanyliabilitieswithrespecttotheprograms.LibraryofCongressCataloging-in-PublicationDataTouretzky,DavidS.CommonLISP:agentleintroductiontosymboliccomputation/DavidS.Touretzkyp.cm.I

6、ncludesindex.ISBN0-8053-0492-41.COMMONLISP(Computerprogramlanguage)I.Title.QA76.73.C28T681989005.13’3±dc2089-15180CIPISBN0-8053-0492-4ABCDEFGHIJK-DO-8932109TheBenjamin/CummingsPublishingCompany,Inc.390BridgeParkwayRedwoodCity,California94065ToPhilandAnnePrefaceThisbookisab

7、outlearningtoprograminLisp.AlthoughwidelyknownastheprincipallanguageofartificialintelligenceresearchÐoneofthemostadvancedareasofcomputerscienceÐLispisanexcellentlanguageforbeginners.Itisincreasinglythelanguageofchoiceinintroductoryprogrammingcoursesduetoitsfriendly,interac

8、tiveenvironment,richdatastructures,andpowerfulsoftwaretoolsthatevenanovicecanmasterinshor