arctg计算公式 麻烦速速回复！

中文回答：

arctg（即反正切函数）的计算公式为：对于任意实数x，arctg(x)表示的是正切值为x的那个角（弧度制下）的大小。具体来说，如果tan(θ) = x，那么θ = arctg(x)，其中θ的取值范围通常是(-π/2, π/2)。

English Answer:

The formula for arctg (i.e., the arctangent function) is as follows: For any real number x, arctg(x) represents the size (in radians) of the angle whose tangent value is x. Specifically, if tan(θ) = x, then θ = arctg(x), where θ typically ranges from (-π/2, π/2).

来源：https://gongdigou.com.cn

本文链接：https://gongdigou.com.cn/news/21439.html