Sunday, February 12, 2012

Plane Curves: Tricuspoid


A 3-cusped hypocycloid, also called a tricuspoid. The deltoid was first considered by Euler in 1745 in connection with an optical problem. It was also investigated by Steiner in 1856 and is sometimes called Steiner's hypocycloid.

Get copyable formulas for Tricuspoid from Differential Geometry Library (MathML, TeX, Mathematica input, Maple input)

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