Epicycloid -> Antikythera gearing -> planetary epicycles https://digitalrepository.unm.edu/cgi/viewcontent.cgi?article=1001&context=math_etds https://digitalre

Epicycloid -> Antikythera gearing -> planetary epicycles https://digitalrepository.unm.edu/cgi/viewcontent.cgi?article=1001&context=math_etds https://digitalrepository.unm.edu/cgi/viewcontent.cgi?articl... The mathematics of the epicycloid : a historical journey with a modern perspective