So this is a classic algorithm for soft clipping, but I can't get it to work with expr~.

The way I'm trying to do it is

$v1 - 1/3 * pow($v1, 3)

But it's not giving the expected result. Why is that and how can I get it to work?

$v1 - pow($v1, 3) / 3 seems to work fine

@bocanegra Yes, thanks! I think the first time I tried it that way I forgot to clip the signal before the expr~

@schitz

A few days ago I had a similar problem with fractions in [expr].
I solved it by writing in the form 1./3. instead of 1/3

division.pd