[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-40280-en":3,"doc-seo-40280-105":30,"detail-sidebar-cat-0-en-105":91},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":20,"is_deleted":4,"is_public":21,"is_downloadable":21,"audit_status":21,"page_count":22,"language":23,"language_code":24,"site_id":25,"html_lang":24,"table_of_contents":26,"faqs":27,"seo_title":13,"seo_description":14,"update_tm":28,"read_time":29},40280,4810365810221,"Aurora","https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d",8,"Research & Report","Language, Proof, and Logic","Language, proof, and logic presents a collaborative academic work focused on the relationship between formal reasoning and linguistic structures. Front matter documents the publication history, edition information, and bibliographic records, including library cataloging details and publishing credits. Extensive acknowledgements describe contributors to the overall package, including software design and implementation teams, development of tools such as Fitch and Tarski’s World, prerelease testing at universities, and ongoing support for the second edition’s maintained and rewritten applications.","Copyright © 1999, 2000, 2002, 2003, 2007, 2008, 2011 CSLI Publications  \nCenter for the Study of Language and Information Leland Stanford Junior University  \nFirst Edition 1999  \nSecond Edition 2011 Printed in the United States 16 15 14 13 12 2 3 4 5 6  \nLibrary of Congress Cataloging-in-Publication Data Barker-Plummer, Dave.  \nLanguage, proof, and logic. { 2nd ed. / Dave Barker-Plummer, Jon Barwise, and John Etchemendy in collaboration with Albert Liu, Michael Murray, and Emma Pease.  \n[p. cm. {](p. cm. {)  \nRev. ed. of: Language, proof, and logic / Jon Barwise & John Etchemendy. Includes index.  \nISBN 978-1-57586-632-1 (pbk. : alk. paper)  \n1. Logic. I. Barwise, Jon. II. Etchemendy, John, 1952-III. Barwise, Jon.  \nLanguage, proof, and logic. IV. Title.  \nBC71.B25 2011  \n160{dc23  \n2011019703  \nCIP  \n1 The acid-free paper used in this book meets the minimum requirements of the American National Standard for Information Sciences|Permanence of Paper for Printed Library Materials, ANSI Z39.48-1984 .  \nAcknowledgements  \nOur primary debt of gratitude goes to our main collaborators on this project: Gerry Allwein and Albert Liu. They have worked with us in designing the entire package, developing and implementing the software, and teaching from and re􀀌ning the text. Without their intelligence, dedication, and hard work, LPL would neither exist nor have most of its other good properties.  \nIn addition to the 􀀌ve of us, many people have contributed directly and indirectly to the creation of the package. First, over two dozen programmers have worked on predecessors of the software included with the package, both earlier versions of Tarski's World and the program Hyperproof, some of whose code has been incorporated into Fitch. We want especially to mention Christopher Fuselier, Mark Greaves, Mike Lenz, Eric Ly, and Rick Wong, whose outstanding contributions to the earlier programs provided the foundation of the new software. Second, we thank several people who have helped with the development of the new software in essential ways: Rick Sanders, Rachel Farber, Jon Russell Barwise, Alex Lau, Brad Dolin, Thomas Robertson, Larry Lemmon, and Daniel Chai. Their contributions have improved the package in a host of ways.  \nPrerelease versions of LPL have been tested at several colleges and universities. In addition, other colleagues have provided excellent advice that we have tried to incorporate into the 􀀌nal package. We thank Selmer Bringsjord, Rensselaer Polytechnic Institute; Tom Burke, University of South Carolina; Robin Cooper, Gothenburg University; James Derden, Humboldt State University; Josh Dever, SUNY Albany; Avrom Faderman, University of Rochester; James Garson, University of Houston; Christopher Gauker, University of Cincinnati; Ted Hodgson, Montana State University; John Justice, Randolph-Macon Women's College; Ralph Kennedy, Wake Forest University; Michael O'Rourke, University of Idaho; Greg Ray, University of Florida; Cindy Stern, California State University, Northridge; Richard Tieszen, San Jose State University; Saul Traiger, Occidental College; and Lyle Zynda, Indiana University at South Bend. We are particularly grateful to John Justice, Ralph Kennedy, and their students (as well as the students at Stanford and Indiana University), for their patience with early versions of the software and for their extensive comments and suggestions. We would also like to thank the many instructors and students who have o􀀋ered useful feedback since the initial publication of LPL.  \nWe would also like to thank Stanford's Center for the Study of Language  \nvi / Acknowledgements  \nand Information and Indiana University's College of Arts and Sciences for their 􀀌nancial support of the project. Finally, we are grateful to our publisher, Dikran Karagueuzian and his team at CSLI Publications, for their skill and enthusiasm about LPL, and to Lauri Kanerva for his dedication and skill in the preparation of the 􀀌nal manuscript.  \nAcknowledgements fo","cbCaieh56bgrsKT5","https://ap.wps.com/l/cbCaieh56bgrsKT5","pdf",2298846,4,1,620,"English","en",105,"# Acknowledgements\n## Acknowledgements for the Second Edition","[{\"question\":\"What is the publication and edition information for Language, Proof, and Logic?\",\"answer\":\"The document lists copyright years and edition statements, including a First Edition in 1999 and a Second Edition in 2011, with printing location information and cataloging data.\"},{\"question\":\"Who are the primary collaborators credited in the acknowledgements?\",\"answer\":\"The acknowledgements state that Gerry Allwein and Albert Liu were key collaborators who helped design the project package, develop and implement the software, and refine the text.\"},{\"question\":\"What kinds of development and maintenance work are described for the second edition?\",\"answer\":\"The acknowledgements explain that software needed continual updating due to changes in commercial operating systems, and that the second edition releases updated application series (e.g., Fitch and Tarski’s World) while keeping functionality and rewriting major parts.\"}]",1783307534,1562,{"code":4,"msg":31,"data":32},"ok",{"site_id":25,"language":24,"slug":33,"title":13,"keywords":34,"description":14,"schema_data":35,"social_meta":86,"head_meta":88,"extra_data":90,"updated_unix":28},"language-proof-and-logic","",{"@graph":36,"@context":85},[37,53,68],{"@type":38,"itemListElement":39},"BreadcrumbList",[40,44,48,51],{"item":41,"name":42,"@type":43,"position":21},"https://docshare.wps.com","Home","ListItem",{"item":45,"name":46,"@type":43,"position":47},"https://docshare.wps.com/document/","Document",2,{"item":49,"name":12,"@type":43,"position":50},"https://docshare.wps.com/document/research-report/",3,{"item":52,"name":13,"@type":43,"position":20},"https://docshare.wps.com/document/language-proof-and-logic/40280/",{"url":52,"name":13,"@type":54,"author":55,"headline":13,"publisher":57,"fileFormat":60,"inLanguage":24,"description":14,"dateModified":61,"datePublished":62,"encodingFormat":60,"isAccessibleForFree":63,"interactionStatistic":64},"DigitalDocument",{"name":9,"@type":56},"Person",{"url":41,"name":58,"@type":59},"DocShare","Organization","application/pdf","2026-07-13","2026-07-06",true,{"@type":65,"interactionType":66,"userInteractionCount":20},"InteractionCounter",{"@type":67},"ViewAction",{"@type":69,"mainEntity":70},"FAQPage",[71,77,81],{"name":72,"@type":73,"acceptedAnswer":74},"What is the publication and edition information for Language, Proof, and Logic?","Question",{"text":75,"@type":76},"The document lists copyright years and edition statements, including a First Edition in 1999 and a Second Edition in 2011, with printing location information and cataloging data.","Answer",{"name":78,"@type":73,"acceptedAnswer":79},"Who are the primary collaborators credited in the acknowledgements?",{"text":80,"@type":76},"The acknowledgements state that Gerry Allwein and Albert Liu were key collaborators who helped design the project package, develop and implement the software, and refine the text.",{"name":82,"@type":73,"acceptedAnswer":83},"What kinds of development and maintenance work are described for the second edition?",{"text":84,"@type":76},"The acknowledgements explain that software needed continual updating due to changes in commercial operating systems, and that the second edition releases updated application series (e.g., Fitch and Tarski’s World) while keeping functionality and rewriting major parts.","https://schema.org",{"og:url":52,"og:type":87,"og:title":13,"og:site_name":58,"og:description":14},"article",{"robots":89,"canonical":52},"index,follow",{"doc_id":7,"site_id":25},{"code":4,"msg":5,"data":92},[93,97,101,105,110,115,120,123,128,131,135],{"id":21,"doc_module":4,"doc_module_name":46,"category_name":94,"show_sort_weight":95,"slug":96},"Story & Novel",90,"story-novel",{"id":47,"doc_module":4,"doc_module_name":46,"category_name":98,"show_sort_weight":99,"slug":100},"Literature",80,"literature",{"id":20,"doc_module":4,"doc_module_name":46,"category_name":102,"show_sort_weight":103,"slug":104},"Exam",70,"exam",{"id":106,"doc_module":4,"doc_module_name":46,"category_name":107,"show_sort_weight":108,"slug":109},5,"Comic",60,"comic",{"id":111,"doc_module":4,"doc_module_name":46,"category_name":112,"show_sort_weight":113,"slug":114},6,"Technology",50,"technology",{"id":116,"doc_module":4,"doc_module_name":46,"category_name":117,"show_sort_weight":118,"slug":119},7,"Healthcare",40,"healthcare",{"id":11,"doc_module":4,"doc_module_name":46,"category_name":12,"show_sort_weight":121,"slug":122},30,"research-report",{"id":124,"doc_module":4,"doc_module_name":46,"category_name":125,"show_sort_weight":126,"slug":127},9,"Religion & Spirituality",20,"religion-spirituality",{"id":126,"doc_module":4,"doc_module_name":46,"category_name":129,"show_sort_weight":126,"slug":130},"World Cup","world-cup",{"id":132,"doc_module":4,"doc_module_name":46,"category_name":133,"show_sort_weight":132,"slug":134},10,"Lifestyle","lifestyle",{"id":136,"doc_module":4,"doc_module_name":46,"category_name":137,"show_sort_weight":106,"slug":138},19,"General","general"]