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Animated Famous Math Curves

Math curves have been invented and studied by the world's great mathematicians and scientists and engineers and artists since the days of the ancient Greeks and before.

The construction of a curve, how it may be drawn as the path of a moving point, has been invaluable in the understanding of curves and has led to the invention of new curves.

Description:

For a number of famous math curves, each curve is constructed/drawn by some means without knowledge of its mathematical equations.

For example:

• astroid - the path of a dot on the rim of a wheel rolling inside a circle;

• Archimedes Spiral - the path of a dot moving out along a rotating line;

• cycloid - the path of a dot on the rim of a wheel as the wheel rolls in a straight line along the floor without slipping.

• four mice pursuit - the path of a mouse as it always runs directly toward the mouse on its right - the resulting path is an 'equiangular (logarithmic) spiral'.

version 1.3

updates to Windows Phone 7.5 (Mango)

version 1.4

adds curve "epicycloid".

Future updates will add interesting famous curves and relevant information.

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