Simple trigonometric functions

Provides the trigonometric functions sin, cos and tan, for use in the graphics and graphicx packages.

Before any trigonometric value is used, it must be pre-calculated, so a usage sequence might be \CalculateSin{22.5} ... \UseSin{22.5}; the argument may also be a LaTeX count, as in \UseTan{\value{mycounter}}, or a count register, as in \CalculateCos{\count@}.

The authors are David Carlisle and The LaTeX Team. The package is Copyright © 1993-1997,1999 David Carlisle.

License: lppl1.3 Version: 1.09, dated: 1999-03-16 Catalogued: 2015-08-03