TeX - Donald Knuth, 1978. Language for formatting and typesetting text,
especially mathematical formulas. Macro extensible. Version 3.0, March
1990.
TeX-78 - An old (incompatible) version of TeX.
TeX-82 - The version of TeX described in The TeXbook, Donald Knuth, A-W
1984.
ftp://labrea.stanford.edu/tex/TeX3.14.tar.Z
Well-known extensions to TeX:
LaTeX - Lamport TEX. Incorporates document styles. "LaTeX, A Document
Preparation System", Leslie Lamport, A-W 1986.
MuTeX - for typesetting music.
ftp://nic.stolaf.edu/pub/mutex/MuTeX.tar.Z
PiCTeX - for pictures.
ftp://june.cs.washington.edu/tex/PiCTeX.tar.Z
SliTeX - for slide preparation. Distributed with LaTeX.
Comments, Experience, Additions
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