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Math Cats: Circular Plotter.
Drawing with 2 rotating and connected arms.
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Internal arm:
Longitude:		 Internal arm+
external arm = 1		 External arm:
Longitude:		     Internal arm:
Angular step:		     External arm:
Angular step:		 (Angles in
Radians)
central arm +0.01 central arm +0.1 external arm +0.1 external arm +0.01 central arm +0.01 central arm +0.1 external arm +0.1 external arm +0.01
 

Math Cats Circular plotter© 2004 Wendy Petti of MathCats & Maurici Carbó Jordi of nummòlt