(copyright 1994, InfoWright Technology, written by Ronald D. Ferguson)
GraphWindows is a DOS-based program for graphing functions of the form y=f(x), polar functions of the form y = f(t), and parametric equations of the form (x, y) = (f(t), g(t)) in an xy-coordinate system. The equation editor is intuitive. The program supports zooming and scrolling and the composition of user defined programs. The program is about 250K and will run under windows (but not in a scalable Window's window). Mouse operations are supported for plotting points and other simulated keypad operations, but a mouse is not required. The program automatically adjusts to the resolutions up to 640 by 400 pixels. The program is available for free download and use for any non-commercial, educational purpose. The program is not warranted for any particular application, nor will the author provide support. Users assume all risks associated with the application of the program.
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This page last updated on Thursday, September 26, 2002 . Copyright © 2002 Ronald D. Ferguson