[PD] tanh~ (core dumped)

[Dario Sanfilippo]

Hi, Kosmas.

I'm using (1 - e^-2x)/(1 + e^-2x) and it seems to work fine though you
wouldn't have the parameters you mentioned.

Cheers,
D

On 15 August 2017 at 13:41, Kosmas Giannoutakis <
giannoutakiskosmas at hotmail.com> wrote:

> Hi, i want to implement the tanh function in PD Vanilla. I use the formula
> y(x) = (1 - b*e^-(a*x + lnb))/(1/b + e^-(a*x + lnb)) where (a) is a
> steepness parameter and b controls the amplitude range. You can see my
> implementation which seems to work,  but when I incorporate it to larger
> patches, I get a core dumped...
>
> Any clue why is this happening or any suggestions for a better
> implementation?
>
> Thanks,
> Kosmas
>
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