LlAsin

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函数名
Function: float llAsin( float val );
返回一个浮点数,它是以val弧度表示的弧线
•浮动值-必须在范围内[-1.0条, 1.0条]

返回值在范围[-PI_BY_2,PI_BY_2]

注意事项
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示例
示例1
 
// Touch the object with this script in it to see the arcsine of random numbers!
default
{
    touch_start(integer num)
    {
        float r = llFrand(2) - 1.0;
        llOwnerSay("The arcsine of " + (string)r + " is " + (string)llAsin(r));
    }
}
相关函数
llSin – sine

llCosllAcos – cosine & inverse cosine llTanllAtan2 – tangent & inverse tangent 文献: [1]

相关事件
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