# Math.LOG2E property

The `Math.LOG2E` property returns the value of the base `2` logarithm of `e` (exponential constant).

## Syntax

`Math.LOG2E;`

## Example

Let's output the value of the base `2` logarithm of `e`:

`console.log(Math.LOG2E);`

The code execution result:

`1.4426950408889634`

## See also

- the `Math.LN2` property
  that returns the value of the natural logarithm of two
- the `Math.LN10` property
  that returns the value of the natural logarithm of ten
- the `Math.LOG10E` property
  that returns the base 10 logarithm of e
- the `Math.log` method
  that returns the natural logarithm of a number

← →
↑
en ru