函数

缩写：hs

拼音：hán shù

解释：在某一变化过程中，两个变量x、y，对于某一范围内的x的每一个值，y都有确定的值和它对应，y就是x的函数。这种关系一般用y=f(x)来表示。

更新时间：2024-10-05 19:13

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