Disk No: 1909 Disk Title: Graph PC-SIG Version: S1 Program Title: GRAPH Author Version: 3.1 Author Registration: $25.00 Special Requirements: 512K RAM, EGA, VGA, or Hercules Graphics, (math co "GRAPH" allows you to generate a myriad of strange two-dimensional shapes by plotting two individual waveforms on a cartesian, (or two dimensional) plane--even if you don't understand the math behind how it works! Most of the shapes that this program can produce are by nature abstract. However, with some practice it is possible to gain a talent for creating shapes that are easily recognizable to us as familiar objects. From the main screen you will fill four boxes with basic trigonometric waveforms, their durations and amplitudes. Each one of these boxes makes up one user controlled "oscillator." Despite the technical terms, GRAPH looks (and acts) a lot like a video game, because the "controls" are easy to operate and the program in itself is extremely interactive. The program is then ready to plot. Relax and enjoy the show, you'll be entertained and may even learn something. PC-SIG 1030D East Duane Avenue Sunnyvale Ca. 94086 (408) 730-9291 (c) Copyright 1989 PC-SIG, Inc.