Uploaded June 2017 | Updated September 2026, 2 weeks ago
demonstrations.wolfram.com/RouletteEpitrochogonOfARegularPolygonRollingAroundAnotherReg
The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily.
An epitrochogon is the trace (roulette) of a point attached to a polygon rolling without slipping around the outside of another polygon [1]. The epitrochogon can be curtate if the tracing point is inside the rolling polygon, or prolate if it is outside....
Contributed by: Erik Mahieu
Audio created with WolframTones:
tones.wolfram.com
demonstrations.wolfram.com/RouletteEpitrochogonOfARegularPolygonRollingAroundAnotherReg
The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily.
An epitrochogon is the trace (roulette) of a point attached to a polygon rolling without slipping around the outside of another polygon [1]. The epitrochogon can be curtate if the tracing point is inside the rolling polygon, or prolate if it is outside....
Contributed by: Erik Mahieu
Audio created with WolframTones:
tones.wolfram.com
![First[{}]](https://i.ytimg.com/vi/Q92cVJQ5UAc/mqdefault.jpg "First[{}]
http://demonstrations.wolfram.com/ThePlemeljConstructionOfATriangle10
The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily.
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Audio created with WolframTones:
http://tones.wolfram.com")
