[starlogo-users] Hyperbolic Tangent Function

[Andrew Begel]

Looks like hyperbolic tangent is sinh(x) / cosh(x).

to tanh :x
output (sinh :x) / (cosh :x)
end

Hyperbolic sine is e^x - e^-x. Hyperbolic cosine is e^x + e^-x.

to sinh :x
output (e ^ :x) - (e ^ (0 - :x))
end

to cosh :x
output (e ^ :x) + (e ^ (0 - :x))
end

Does that work for you?

Andrew

On Feb 22, 2004, at 6:56 AM, MarkB wrote:

>
> Hi there,
>
> Is there a way to implement it in Starlogo?
>
> Thanks.
>
> -m
>
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