'''[http://tug.org/%|%TeX]''', by [Donald E. Knuth], is a computer type-setting system and [markup language] that heralded a revolution in the quality of the vast majority of published mathematics. ** See Also ** [texutil]: write TeX [Tcl]-style [mimetex]: a lightweight clone of (a subset of) [LaTeX], aimed at producing formula rendering for web pages and the like. It does not depend on having TeX or its fonts available. http://tcltexed.sourceforge.net/%|%tcltexed%|%: a text editor/IDE designed to make editing TeX documents easier. [http://tcltexed.sourceforge.net/screenshot/screenshot2.gif] ** Description ** TeX is mostly used via [LaTeX], which is built on top of it. <<categories>> Application | Documentation