ASin()

语法

Result.f = ASin(Value.f)
概要
Returns the arc-sine of the specified value.

参数

Value.f The input value. It must be between -1 and 1 (-1 and 1 included).

返回值

Returns the resulting angle in radian. It can be transformed into degrees using the Degree() function.

Remarks

This is the inverse function of Sin(). This function can handle float and double values.

示例

  Debug ASin(1) ; will display '1.570796' (pi/2)
  Debug ASin(0) ; will display '0'

参阅

Sin(), ASinH(), Degree()

已支持操作系统

所有

<- ACosH() - Math Index - ASinH() ->