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A forum for educators interested in developing mathematics classroom material using Adobe Flash.

Flash Tools for Developers: Parametric Curves on the Plane
This Flash Forum article includes source code and modification instructions that will allow you to customize a grapher for polar and parametric curves in the plane.

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Visualizing Regions for Double Integrals

by Barbara Kaskosz and Lewis Pakula

Barbara Kaskosz and Lewis Pakula
University of Rhode Island

This Flash Forum "Sharing Area" article presents a valuable tool for students learning about double integrals in multivariable calculus. Any valid limits of integration (in rectangular or polar coordinates) can be entered and this Flash applet will show the planar region over which the integration will take place.

This applet uses the classes from the MathDL Flash Forum article "Flash Tools for Developers: Parametric Curves on the Plane." The well-documented Flash source code can be downloaded here.

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