# Polynomial interpolation

This tools performs and visualizes a polynomial interpolation for a given set of points.

Syntax for entering a set of points: `Spaces`

separate x- and y-values of a point and a `Newline`

distinguishes the next point. Hit the button *Show example* to see a demo.

### Points

### Equation

x-value

### Graph

#### Additional information

In numerical analysis, polynomial interpolation is the interpolation of a given data set by a polynomial: given some points, find a polynomial which goes exactly through these points. Read more

#### Source code

#### Keywords

`math`

`interpolation`

`polynomial`

`function`

`points`

`x`

`y`