gamma function

Also known as complete gamma function, Euler integral of the second kind

extension of the factorial function, with its argument shifted down by 1, to real and complex numbers

AI overview

The gamma function is a mathematical tool that extends the concept of factorials (like 5! = 5 × 4 × 3 × 2 × 1) to work with any real or complex number, not just whole numbers. It matters because it appears throughout science and engineering in calculations involving probability, statistics, physics, and other fields where understanding how quantities change across continuous ranges is important.

AI-generated from the Wikipedia summary — may contain errors.