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.

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Value

𝙼𝚊𝚝𝚑.𝙻𝙾𝙶𝟷𝟶𝙴 = log 10 ( e ) ≈ 0.434 \mathtt{Math.LOG10E} = \log_{10}(\mathrm{e}) \approx 0.434
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 Language Specification
# sec-math.log10e

Browser compatibility

BCD tables only load in the browser

See also