Research any topic before you write.
Find related topics. | Discover entities. | See connections. | Build a topical map.
Power law: Measurement & Science
In mathematics and science, a power law is a functional relationship between two quantities, where a relative change in one quantity results in a relative change in the other quantity proportional to the change raised to a constant exponent: one quantity varies as a power of another. The change is independent of the initial size of those quantities.
Language: English [EN]
