The package provides commands for typesetting number lines (coordinate axes), coordinate systems and grids in the picture environment.

The package may be integrated with other drawing mechanisms: the documentation shows examples of drawing graphs (coordinate tables created by Maple), using the eepic package's drawing capabilities.

See also logsys.

The author is Mogens Lemvig Hansen. The package is Copyright © 2000-2006 Mogens Lemvig Hansen.