<graphics, publication> A package for typesetting graphs and diagrams using TeX. It is structured as several modules, each defining a custom notation for a particular kind of graphical object or structure. Example objects are arrows, curves, and frames. These can be organised in matrix, directed graph, path, polygon, knot, and 2-cell structure.
Xy-pic works with LaTeX, AMS-LaTeX, AMS-TeX, and plain TeX, and has been used to typeset complicated diagrams from many application areas including category theory, automata theory, algebra, neural networks and database theory.
Try this search on Wikipedia, OneLook, Google
Nearby terms: XWIP « xxgdb « XXX « Xy-pic » xyzzy » Y » Y2K