Math.log10()
Baseline
Widely available
This feature is well established and works across many devices and browser versions. Itâs been available across browsers since 2015ë 7ì.
Math.log10() ì ì ë©ìëë ì«ìì ë°ì´ 기본 10ì¸ ë¡ê·¸ë¥¼ ë°íí©ëë¤. ìëì ê°ìµëë¤.
ìëí´ ë³´ê¸°
console.log(Math.log10(100000));
// Expected output: 5
console.log(Math.log10(2));
// Expected output: 0.3010299956639812
console.log(Math.log10(1));
// Expected output: 0
console.log(Math.log10(0));
// Expected output: -Infinity
구문
js
Math.log10(x)
매ê°ë³ì
x-
0ë³´ë¤ í¬ê±°ë ê°ì ì«ìì ëë¤.
ë°í ê°
xì ë°ì´ 기본 10ì¸ ë¡ê·¸. x < 0ì´ë©´ NaN를 ë°íí©ëë¤.
ì¤ëª
log10()ì´ Mathì ì ì ë©ìëì´ê¸° ë문ì ìì±í Math ê°ì²´ì ë©ìëê° ìë íì Math.log10()ë¡ ì¬ì©í©ëë¤ (Mathë ìì±ìê° ìëëë¤).
ì´ í¨ìë Math.log(x) / Math.log(10)ì ëì¼í©ëë¤. log(e)ì ê²½ì°, 1 / Math.LN10ì¸ ìì Math.LOG10E를 ì¬ì©í©ëë¤.
ìì
>Math.log10() ì¬ì©
js
Math.log10(-2); // NaN
Math.log10(-0); // -Infinity
Math.log10(0); // -Infinity
Math.log10(1); // 0
Math.log10(2); // 0.3010299956639812
Math.log10(100000); // 5
Math.log10(Infinity); // Infinity
ëª ì¸ì
| Specification |
|---|
| ECMAScript® 2027 Language Specification> # sec-math.log10> |