Baseline Widely available
Number.EPSILON ìì±(property)ì Number íì¼ë¡ ííë ì ìë 1ê³¼ 1ë³´ë¤ í° ê° ì¤ìì ê°ì¥ ìì ê°ì, ì°¨ì
ëë¤.
ë¹ì ì ì´ ì ì ìì±ì ì ê·¼í기 ìíì¬ Number ê°ì²´ë¥¼ ìì±í íìê° ììµëë¤. Number.EPSILONì ì°ë©´ ë©ëë¤.
ì´ EPSILON ìì±ì ëëµ 2.2204460492503130808472633361816E-16 ëë 2^-52ì ê°ì ê°ìµëë¤.
const x = 0.2,
y = 0.3,
z = 0.1;
let equal = Math.abs(x - y + z) < Number.EPSILON;
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