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GraphFunc Tool

GraphFunc Online
The GraphFunc tool (beta version) is an online program that is used to plot the graph of mathematical functions in two or three coordinate systems, and help exploring several topics in calculus.  (Note: the GraphFunc tool is automatically displayed each time you visit this page.)

(Your computer needs to have Java Runtime Environment (JRE) installed first before using the GraphFunc applet in this website. For information about JRE, please visit Sun's website at


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 John F. Kennedy