GRAPHITI Copyright (c) 1991 Copy Con Incorporated

Update History

Date      Version  Release notes
--------  -------  -------------
09/17/91   1.01    "D:10" wouldn't work with y=f(x) function; fixed.
                   All polar trigonometric functions now give correct values.
                   Price reduction. Current registered users will receive a
                    free upgrade.

09/13/91   1.00    Initial release.
                   A "saving" message now appears when saving GIF screens.

09/09/91   0.94á   Completed the GIF file save routines.
                   Changed Ceiling function from "CEI" to "CEIL."
                   Fixed 3D y-axis for hidden & no-grid functions.
                   Ctrl-C now gets out of graphics screen.
                   If only one number is given to the RP option, range is now
                    -p to p, instead of 0 to p.

09/07/91   0.93á   Version especially for Debbie!

09/05/91   0.92á   Completed the polar graphics routines.

09/03/91   0.91á   Fixed almost all of the 3D problems.
                   Sorted out the conflicting command line options.
                   Added return codes for abnormal termination and invalid
                    variable.

08/29/91   0.90á   Initial beta release.