Hello, I'm the lainon who's writing the chaos piece for the LZ4.
>Chaos appears when you are studying a system of at least three non linear and interdependent variables. Is that true ?
Well no, chaos can emerge in systems that have a lower number of degrees of freedom. For example, there are loads of chaotic maps from the square in itself. It has more to do with the measure-theoretic and topological properties of maps, as >>725