Cycloid
I smashed it into a million pieces, and cut myself on its beauty
Somewhere near Cycloid I got lost in:
Live To Tell mathematical construct Evangelista Torricelli gnuplot Curtate elliptic rotation conchoid of de Sluze Cycloidian scale iterated function system Catenary Trochoid bothersome nuance Hacky sack Capekiller NES Max Tautochrone Epicycloid Hypocycloid brachistochrone Ctenoid multiplicative inverse Ganoid rotation additive inverse Calculus of variations 666 Blaise Pascal curtate cycloid Elliptic integral Cycloidal anti-prime Devil's Curve cyclohedron