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Math.LN10

The Math.LN10 property represents the natural logarithm of 10, approximately 2.302:

Math.LN10=ln(10)2.302\mathtt{\mi{Math.LN10}} = \ln(10) \approx 2.302

Property attributes of Math.LN10
Writable no
Enumerable no
Configurable no

Description

Because LN10 is a static property of Math, you always use it as Math.LN10, rather than as a property of a Math object you created (Math is not a constructor).

Examples

Using Math.LN10

The following function returns the natural log of 10:

function getNatLog10() {
  return Math.LN10;
}

getNatLog10(); // 2.302585092994046

Specifications

Browser compatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
LN10 1 12 1 3 3 1
Mobile
Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
LN10 1 18 4 10.1 1 1.0
Server
Node.js
LN10 0.1.100

See also

© 2005–2018 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://wiki.developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/LN10