by Simon Lysander Overstall
The piece is a four minuteÂ sonification of the logistic map or logistic equation programmed in Csound. It uses the formula:
xn+1Â =Â rxn(1-xn)
Over the course of the duration â€œrâ€ increases from â‰ˆ 2.99 to 3.99 exploring the bifurcation patterns and the fractal and chaotic nature of the output.