The Math.LOG10E static data property represents the base 10 logarithm of e, approximately 0.434.

Try it

function getLog10e() {
  return Math.LOG10E;
}

console.log(getLog10e());
// Expected output: 0.4342944819032518

Value

Description

Because LOG10E is a static property of Math, you always use it as Math.LOG10E, rather than as a property of a Math object you created (Math is not a constructor).

Examples

Using Math.LOG10E

The following function returns the base 10 logarithm of e:

function getLog10e() {
  return Math.LOG10E;
}

getLog10e(); // 0.4342944819032518

Specifications

Browser compatibility

See also

• Math.exp()
• Math.log()
• Math.log10()