Baseline Widely available
Math.SQRT2
æ¯ä¸ä¸ªéææ°æ®å±æ§ï¼è¡¨ç¤º 2 çå¹³æ¹æ ¹ï¼çº¦çäº 1.414ã
function getRoot2() {
return Math.SQRT2;
}
console.log(getRoot2());
// 颿è¾åºï¼1.4142135623730951
å¼ ð¼ððð.ððððð¸ = 2 â 1.414 \mathtt{Math.SQRT2} = \sqrt{2} \approx 1.414 å¯å å¦ å¯æä¸¾ å¦ å¯é
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Math.SQRT2
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function getRoot2() {
return Math.SQRT2;
}
getRoot2(); // 1.4142135623730951
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