Sentence examples for power law from inspiring English sources

"power law" is a valid phrase and can be used in written English.
It is typically used in the context of statistics or mathematics to refer to a mathematical relationship between two variables where one variable is proportional to the other raised to a power. Example 1: The relationship between the wealth of individuals and their income follows a power law, with a few individuals having the majority of the wealth. Example 2: In biology, the size of an organism's body parts often follows a power law, with larger organisms having proportionally smaller body parts.