The Power Series Calculator is a web tool that displays the infinite series of a function. The online power series calculator application by Protonstalk accelerates calculations by presenting an expanded representation of a function in seconds.

## About Power Series Calculator?

### Inputs

The inputs of the calculator are:

- The function
- Variable
- Point
- Up to Order

### Steps To Use

The calculator is used as follows:

- Enter the inputs in their respective input text areas.
- Now, click the “
**Calculate**” button to obtain the power series. - Finally, in the new window, the specified function’s power series will be presented.

## What is Power Series?

A power series is basically an infinite series that is comparable to a polynomial with many terms. The power series will usually converge to a value “x” within a given period, such that the absolute value of x is less than some positive number “r,” which is known as the **radius of convergence**.

Checkout Radius of Convergence Calculator

General form of a power series is as follows

\( \sum_{n=0}^{\infty} c_n (x−a)^n \)

Where \(c_n\)’s are the coefficients of series

## FAQ

**What is a power series?**

A power series is any series that can be written in the form, \( \sum_{n=0}^{\infty} c_n (x−a)^n \). **where a and c _{n} are numbers**. The c

_{n}‘s are often called the coefficients of the series.

**More Mathematical Calculators**