This program is for drawing graphs of mathematical functions in a coordinate system. Graphs may be added with different color and line styles. Both standard functions and parameter functions are supported. Evaluate a function at an entered point or trace the function with the mouse. You can also add shadings to functions and series of points to the coordinate system. Trendlines may be added to point series, and you can save the coordinate system and everything on it as an image file. You can also add text labels to the coordinate system and create custom trendlines.
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