Mathlets

Mathematical Learning 'Games' and 'Toys' built using the GeX class library

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Geometry
- 3quilaterals An interesting fact about equilateral triangles
- QuadriCross Lines joining midpoints of squares on opposite sides of an arbitrary quadrilateral
- CommonTan Explore the ruler and compass construction of a line tangent to both of two given circles
- MaxAngle Where to stand for the best view of a picture?
- Snowflake Demonstrating a simple model of snowflake growth
Functions and Graphs (without Calculus)
- Liner Shoot a straight line through a pair of target points
- QuadMatch Make a quadratic equation to match a given parabola
- AsymptoGuess Find the asymptotes to the graph of a rational function
- BlueBlobs Like a version of the classic 'Green Globs' game
- Jumbo Find the right viewing window to match the given views of a graph
- Shift&Scale See how shifted and scaled graphs depend on a controlling parameter
- Compoz Study graphs of composite functions
- TrigFuncs Play with the 'Unit Circle' definition of trig functions and their graphs
- PiShow Unroll a circle to find Pi on the Number Line
- ExpoZoom Zoom in on y=b^x and vary b to get slope 1 at x=0
Calculus
- SecTan Drag "beads" along a graph and watch the secant line as they come together
- DerivGraph Use the slope of a moving tangent line to generate the graph of the derivative
- AreaSoFar Observe (and graph) how a definite integral varies as the endpoints are changed
Other
- OPTime Find optimal purchase (and selling) times for an appreciating asset
- SRSim A tool for illustrating some efects of Special Relativity
- Snowflake Demonstrating a simple model of snowflake growth

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