Baseline 2024
Newly available
isDisjointFrom()
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A is disjoint from B â A â© B = â A\text{ is disjoint from }B \Leftrightarrow A\cap B = \emptyãã³å³ã使ãã¨ãããªãã¾ãã
isDisjointFrom()
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const primes = new Set([2, 3, 5, 7, 11, 13, 17, 19]);
const squares = new Set([1, 4, 9, 16]);
console.log(primes.isDisjointFrom(squares)); // true
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const composites = new Set([4, 6, 8, 9, 10, 12, 14, 15, 16, 18]);
const squares = new Set([1, 4, 9, 16]);
console.log(composites.isDisjointFrom(squares)); // false
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