Torsion Twirl
I really enjoyed riding the torsion twirl, but I got so dizzy… These dancers curve effortlessly! They told me the trick is they always get back exactly where they started in finitely many steps, they just have to make sure they know how many. “It’s all about the order,” they said.
_ _ _ _ _ _ _
_ _ _ _ _ _ _
_ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _ _ _ _ _
_ _ _ _ _ _ _
y2 = x3 + x2 − x
y2 = x3 + x2 − 36x − 140
y2 = x3 + 4x
y2 = x3 − x2 + 16x − 180
y2 + y = x3 − x2 − 10x − 20
y2 + y = x3 − 2x − 1
y2 + y = x3 + x2 − x
y2 + xy + y = x3 − x2 − 3x + 3
If you need help with the computations, they recommended their PARIsian choreographers.