[Javascript] Math 객체

Math 객체

Math.abs()

• 절대값

console.log(Math.abs(-10)); //10

Math.min(), Math.max()

• 최소값, 최대값

console.log(Math.min(1, 2, 3, 4, 5)); //1
console.log(Math.max(1, 2, 3, 4, 5)); //5

Math.round(), Math.ceil(), Math.floor()

• 반올림, 올림, 내림

console.log(Math.round(0.5)); //1
console.log(Math.ceil(0.5)); //1
console.log(Math.floor(0.5)); //0

Math.pow()

• 거듭 제곱

console.log(Math.pow(10, 2)); //100

Math.sqrt()

• 제곱근

console.log(Math.sqrt(100)); //10

Tomorrow better than today, Laugh at myself

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