TORUS KNOTS ARE FOURIER-(1,1,2) KNOTS
Abstract
Every torus knot can be represented as a Fourier-(1,1,2) knot which is the simplest possible Fourier representation for such a knot. This answers a question of Kauffman and confirms the conjecture made by Boocher, Daigle, Hoste and Zheng.
In particular, the torus knot Tp,q can be parameterized as

