simple chaotic jerk function #22

Sonification of a 3rd-order differential equation with cubic nonlinearities, rotation just for fun. (s. https://sprott.physics.wisc.edu/pubs/paper229.pdf - eq22). Many thanks to [capital-G](https://github.com/capital-G) for creating DynGen and [@mschneiderbanger](https://www.instagram.com/mschneiderbanger/) teaching me how to translate these equations into SuperCollider!