> Is there an inverse cosine function in lingo?
> I've looked and didn't find it.
>
> Anyone enough of a mathwiz to tell me how to calculate it if there's no such
> function available?
Danny Kodicek posted this to the dir-GameL list a while back...
> asin(x)=atan(x/sqrt(1-x*x))
> acos(x)=atan(sqrt(1-x*x)/x)
-Kurt
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