The `Math.LOG10E`

property represents the base 10 logarithm of e, approximately 0.434:

$$\backslash mathtt\{\backslash mi\{Math.LOG10E\}\}\; =\; \backslash log\_\{10\}(e)\; \backslash approx\; 0.434$$

The `Math.LOG10E`

property represents the base 10 logarithm of e, approximately 0.434:

$$\backslash mathtt\{\backslash mi\{Math.LOG10E\}\}\; =\; \backslash log\_\{10\}(e)\; \backslash approx\; 0.434$$

Property attributes of `Math.LOG10E`
| |
---|---|

Writable | no |

Enumerable | no |

Configurable | no |

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).

The following function returns the base 10 logarithm of e:

function getLog10e() { return Math.LOG10E; } getLog10e(); // 0.4342944819032518

Specification |
---|

ECMAScript Language Specification # sec-math.log10e |

Desktop | Mobile | Server | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|

Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | Deno | Node.js | |

`LOG10E` |
1 |
12 |
1 |
3 |
3 |
1 |
4.4 |
18 |
4 |
10.1 |
1 |
1.0 |
1.0 |
0.10.0 |

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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/LOG10E