# Euler's Number

`e`

is Euler's numbers

Approx. 2.718 it is the limit of (1+1/x)^x as x approaches infinity.

## How to display `e`

on a scientific calculator

(How to display Euler's number on a calculator in Windows)

To show it on a scientific calculator...

You need to use the `e^x`

button which is only visible when you click the `Inv`

button.

So enter the number `1`

. Click `Inv`

then `e^x`

and you will thus find the value of `e^1`

, i.e. `e`

.