Math.LN10
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.
概述
Math.LN10
属性表示 10 的自然对数,约为 2.302:
Math.LN10 的属性特性 | |
---|---|
可写 | 否 |
可枚举 | 否 |
可配置 | 否 |
描述
由于 LN10
是 Math
的静态属性,所以应该像这样使用:Math.LN10
,而不是作为你创建的 Math
实例的属性(Math
不是构造函数)。
示例
示例:使用 Math.LN10
下面的函数返回 10 的自然对数:
js
function getNatLog10() {
return Math.LN10;
}
getNatLog10(); // 2.302585092994046
规范
Specification |
---|
ECMAScript® 2025 Language Specification # sec-math.ln10 |
浏览器兼容性
Report problems with this compatibility data on GitHubdesktop | mobile | server | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LN10 |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.