An extension to the LaTeX 2.09 output routine that allows three (equal width) column output.

Three-column output does not permit multi-column floats, and there are problems switching from three- to one- or two-column setting. (Users should be aware that the package may not work with a current LaTeX kernel.)

See also multicol.

The author is George Greenwade. The package is Copyright © 1989 George D. Greenwade.