ATanH()
语法
Result.f = ATanH(Value.f)概要
Returns the area hyperbolic tangent of the specified value.
参数
Value.f The input value. It must be between -1 and 1 (not including -1 and 1).
返回值
Returns the hyperbolic angle.
Remarks
This is the inverse function of TanH(). This function can handle float and double values.
示例
Debug Exp(ATanH(0.2 * Sqr(5))) ; will display '1.618033' (the golden ratio)
参阅
TanH(), ATan()
已支持操作系统
所有