NB

>A frequently noted competitor to Moore’s law is known as Wright’s law, which has aeronautical roots (Wright 1936). Wright’s law (also called power law, experience curve and Henderson’s law) relates some quality of a manufactured unit (for Wright, airplanes) to the volume of units manufactured. The equation expresses the idea that performance—price or a quality metric—improves according to a power of the number produced or, alternatively stated, improves by a constant percentage for every doubling of the total number produced.

https://www.thespacereview.com/article/3632/1