set of mathematical roulette curve structure set

vector geometric geometry mathematical mathematics abstract curve graph spirograph cyclograph arcograph harmonograph pintograph tusi couple cyclogon cycloid gear cycloid involute lissajous epicycloid epitrochoid evolvent hypocycloid hypotrochoid roulette curvature rose rhodonea sinusoid polar coordinates maurer rosetta rosette limacon epicycle polynomial lemniscate trochoid cardioid cyclocycloid roulette circle round tracery weave design pattern elemen