<jhelp> Since version 2 <zmap> uses the JEP parser for all calculation and is now a self-contained application that can run as an applet or - after downloading and installing it - as a stand-alone program. For more information on the excellent (and free) JEP parser, see http://www.singularsys.com/jep/

The first release of <zmap> was made available in Nov. 2002.

Version 2.2: July 2007
  Accepted for publication in JOMA, the Journal of Online Mathematics
  Modified text for math background
  Now require CTRL to mark single points and their images Added "double-click to center" feature
  Added new "zoom in" buttons and "undo" functionality
  Added "embedded applet" module
  Changed Help info to reflect new zooming features

Version 2.1: October 2006
  Changed the way errors are processed.
  Added support for improved drawing quality (anti-aliasing) and user-defined line thickness for better visibility.
  Added option to switch background colors.
  Added zoom buttons to the toolbar.

Version 2.0: June 2006</d>
  Rewritten to no longer require MapleNet but the (free prior to version 3.0) expression parser JEP instead.

Version 1.2: March 2004
  Recompiled code against MapleNet 2.0 client
  Minor fixes and interface improvements (for example changed error messages to a list)
  Switched help system to use the standard JHelp module, part of the Thinklet collection

Version 1.1: April, 2003
  Changed keyboard accelerator for "Help" from `CNTRL-F1` to just `F1`.
  Added this history file for easy reference as to what changed.

Version 1.0: November, 2002
  The first public release ofzMap requiring MapleNet was made available in November 2002.

</jhelp>