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225.Math #225

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webVueBlog opened this issue May 5, 2020 · 1 comment
Open

225.Math #225

webVueBlog opened this issue May 5, 2020 · 1 comment
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[js]

@webVueBlog webVueBlog added the JavaScript JavaScript label May 5, 2020
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Math.abs(num) 返回num 的绝对值 Math.asin(x) 返回x 的反正弦值
Math.exp(num) 返回Math.E 的num 次幂 Math.atan(x) 返回x 的反正切值
Math.log(num) 返回num 的自然对数 Math.atan2(y,x) 返回y/x 的反正切值
Math.pow(num,power) 返回num 的power 次幂 Math.cos(x) 返回x 的余弦值
Math.sqrt(num) 返回num 的平方根 Math.sin(x) 返回x 的正弦值
Math.acos(x) 返回x 的反余弦值 Math.tan(x) 返回x 的正切值

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