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It supports many TEX formats including plain TEX, LATEX, and AMS-TEX, and offers varied input styles for diagrams. This guide focuses on matrix-like diagrams, explaining how to typeset entries, align rows and columns, and draw arrows with configurable styles and decorations, with additional advanced topics and references.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/xy-pic-users-guide-version-389-october-6-2013/657387/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/xy-pic-users-guide-version-389-october-6-2013/657387.png","ImageObject",300,407,{"name":92,"@type":93},"Adam","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-26",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is XY-pic used for?","Question",{"text":112,"@type":113},"XY-pic is a TEX package for typesetting graphs and diagrams, with special emphasis on matrix-like diagrams such as commutative diagrams.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How do you load XY-pic in a LaTeX document?",{"text":117,"@type":113},"Use \\usepackage[all]{xy} in the preamble, which can also load an appropriate backend driver for graphics output when possible.",{"name":119,"@type":110,"acceptedAnswer":120},"How is a matrix-like diagram structured using \\xymatrix{ }?",{"text":121,"@type":113},"A diagram is created with \\xymatrix{ ... }, where entries in a row are separated by '&' and entire rows are separated by '\\\\', producing automatic alignment in rows and columns.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},657387,1793051188,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":29,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":36},1374404737137,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","XY-pic User's Guide Kristoffer H. Rose ⟨[krisrose@tug.org](krisrose@tug.org)⟩􀀂  \nVersion 3.8.9, October 6, 2013  \nAbstract  \nXY-pic is a package for typesetting graphs and diagrams using Knuth's TEX typesetting system. XY-pic works with most of the many formats available; e.g., plain TEX, LATEX, and AMS-TEX. Several styles of input for various diagram types are supported; they all share a mnemonic notation based on the logical composition of visual components. This guide concentrates on how to typeset \\matrix-like\" diagrams, such as commutative diagrams, in the following style:  \nU  \ny  \nx  \n%  \n(x;y)  \n\\# X  \n􀀂  \n􀀏􀀏  \nZ Y  \nq  \np /  \nX  \nf 􀀏􀀏  \nY ~~ ~~g~~ /~~  \nZ  \nwas typeset by the XY-pic input lines \\xymatrix{  \nU \\ar@/ _ /[ddr] _y \\ar@/^/[drr]^x  \n\\ar@{.>}[dr] |-{(x,y)} \\\\  \n& X \\times_Z Y \\ar[d]^q \\ar[r] _p  \n& X \\ar[d] _f \\\\  \n& Y \\ar[r]^g & Z }  \nSuch diagrams have the following characteristics:  \n􀀏 Speci􀀌ed as a matrix of entries that are automatically aligned in rows and columns.  \n􀀏 Any entry may be connected to any other entry using a variety of arrow styles all rotated and stretched as required.  \n􀀏 Arrows may be decorated with labels that are tied to a speci􀀌ed point along the arrow and extend ina particular direction; and arrows may be paired, cross, and visit/bend around other entries \\on the way.\"  \nSeveral other styles of input are supported; a short survey of the possibilities is included last at the end along with information on how XY-pic can be obtained.  \nContents  \nPreface 2  \n1 Basics 2  \n1.1 Loading ................... 2  \n1.2 Entries .................... 2  \n1.3 Arrows .................... 3  \n1.4 Labels .................... 3  \n1.5 Breaks .................... 3  \n1.6 Curving ................... 4  \n1.7 Speeding up typesetting .......... 4  \n2 More Arrows and Labels 4  \n2.1 Explicit label positioning ......... 4  \n2.2 Labeling with any object .......... 5  \n2.3 More arrow styles .............. 6  \n2.4 Sliding arrows sideways .......... 6  \n2.5 More targets ................ 7  \n2.6 Changing the target ............ 7  \n2.7 Arrows passing under ........... 7  \n2.8 More bending arrows ............ 8  \n2.9 De􀀌ning new arrow types ......... 8  \n3 More Entries 9  \n3.1 Manual entry formatting .......... 9  \n3.2 Extra entries outside the matrix ..... 9  \n3.3 Spacing and rotation ............ 10  \n3.4 Entry style ................. 10  \n3.5 Naming for later use as targets ...... 10  \n3.6 Grouping objects .............. 11  \n4 Availability and Further Information 11  \n4.1 Getting XY-pic ................ 11  \n4.2 Backwards compatibility .......... 11  \n4.3 Further reading ............... 12  \n4.4 Credits .................... 13  \nA Answers to all exercises 13  \nReferences 14  \nIndex 15  \n􀀂 IBM Thomas J. Watson Research Center, P.O. Box 704, Yorktown Heights, NY 10598, USA.  \nPreface  \nThis guide explains some features of XY-pic that are relevant to typesetting of “matrix-like diagrams” as used in, for example, category theory; please refer to the reference manual [4] for complete information on the described constructions. The guide assumes that you have some experience in using TEX for typesetting mathematics, e.g., have studied [2, ch. 16–19], [3, sec. 3.3], or [5], and that XY-pic is installed on your TEX system as described in the INSTALL file accompanying the distribution.  \nThe first section describes what you need to get started, in particular all that is needed to typeset the diagram in the abstract. Section 2 and 3 explain advanced use of arrows and entries, respectively. Finally, section 4 explains where and under what conditions XY-pic is available, gives the relation of version 3.8.9 to previous versions, and lists further sources of information.  \nThroughout we give exercises that you should be able to solve as you go along; all exercises are answered at the end just prior to the references and index.  \n1 Basics  \nThis section explains the XY-diagram construction concepts needed to get started with type","cbCaioOqya3SpDAM","https://ap.wps.com/l/cbCaioOqya3SpDAM","pdf",192189,16,"English","# Preface\n# 1 Basics\n## 1.1 Loading\n## 1.2 Entries\n## 1.3 Arrows\n## 1.4 Labels\n## 1.5 Breaks\n## 1.6 Curving\n## 1.7 Speeding up typesetting\n# 2 More Arrows and Labels\n## 2.1 Explicit label positioning\n## 2.2 Labeling with any object\n## 2.3 More arrow styles\n## 2.4 Sliding arrows sideways\n## 2.5 More targets\n## 2.6 Changing the target\n## 2.7 Arrows passing under\n## 2.8 More bending arrows\n## 2.9 Defining new arrow types\n# 3 More Entries\n## 3.1 Manual entry formatting\n## 3.2 Extra entries outside the matrix\n## 3.3 Spacing and rotation\n## 3.4 Entry style\n## 3.5 Naming for later use as targets\n## 3.6 Grouping objects\n# 4 Availability and Further Information\n## 4.1 Getting XY-pic\n## 4.2 Backwards compatibility\n## 4.3 Further reading\n## 4.4 Credits\n# References\n# Index","[{\"question\":\"What is XY-pic used for?\",\"answer\":\"XY-pic is a TEX package for typesetting graphs and diagrams, with special emphasis on matrix-like diagrams such as commutative diagrams.\"},{\"question\":\"How do you load XY-pic in a LaTeX document?\",\"answer\":\"Use \\\\usepackage[all]{xy} in the preamble, which can also load an appropriate backend driver for graphics output when possible.\"},{\"question\":\"How is a matrix-like diagram structured using \\\\xymatrix{ }?\",\"answer\":\"A diagram is created with \\\\xymatrix{ ... }, where entries in a row are separated by '\\u0026' and entire rows are separated by '\\\\\\\\', producing automatic alignment in rows and columns.\"}]","XY-pic User's Guide - Version 3.8.9 - October 6, 2013 | PDF",1792978330]