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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 ⁨2015年7月⁩.

Math.LOG10E は静的データプロパティで、10 を底とした e の対数、約 0.434 を表します。

試してみましょう

function getLog10e() {
  return Math.LOG10E;
}
console.log(getLog10e());
// 予想される結果: 0.4342944819032518

値

𝙼𝚊𝚝𝚑.𝙻𝙾𝙶𝟷𝟶𝙴 = {log}_{10} (e) \approx 0.434

`Math.LOG10E` のプロパティ属性
書込可能	不可
列挙可能	不可
設定可能	不可

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

仕様書

Specification
ECMAScript® 2026 Language Specification # sec-math.log10e

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This page was last modified on ⁨2025年10月2日⁩ by MDN contributors.

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Math.LOG10E

試してみましょう

値

解説

例

Math.LOG10E の使用

仕様書

ブラウザーの互換性

関連情報

Help improve MDN