Math.LOG10E
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
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
Property attributes of Math.LOG10E | |
|---|---|
| Writable | no |
| Enumerable | no |
| Configurable | no |
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:
js
function getLog10e() {
return Math.LOG10E;
}
getLog10e(); // 0.4342944819032518
Specifications
| Specification |
|---|
| ECMAScript® 2026 Language Specification # sec-math.log10e |
Browser compatibility
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