What is another word for power series?
Pronunciation: [pˈa͡ʊə sˈi͡əɹiz] (IPA) 
A power series is a mathematical concept that describes a function as an infinite sum of powers of a variable. It can be expressed in different forms using synonyms such as Taylor series, Maclaurin series, Laurent series, and Fourier series. A Taylor series is a power series that represents a function as a sum of its derivatives evaluated at a particular point. A Maclaurin series is a Taylor series where the point of expansion is zero. Laurent series extends a power series to include negative powers of the variable. A Fourier series represents a function as a sum of sines and cosines. These synonyms are used interchangeably in mathematical equations and analysis.
