[Gambas-user] trigonometric function

Caveat Gambas at ...1950...
Thu Oct 25 18:16:21 CEST 2012


You want inverse tangent then?  Tried atn?

Kind regards,
Caveat

On 25/10/12 17:44, piet at ...3034... wrote:
>   
>
> Hi,
>
> I just got a mathematic problem:
>
> I need the angle alpha and
> x and y are given.
>
> tan(alpha) = x / y
>
> so alpha = tan^-1(x/y)
>
> As I
> put tan^-1(x/y) in my own calculator, it works.
>
> But how do I express
> this in Gambas?
>
> (1 / (tan(x / y)) does'nt return me the same awnser..)
>
>
> Thanks for help
>
> Piet
>   
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