Hi, I'm trying to use the very excellent multimode.mmb~ and biquad.mmb~ objects in libpd ios. They use expr~, which I'm not allowed to use in an app because of the GPL license.

Now if I try to replace (expr~ cos($v1) ) with cos~ object I get really different results! Why?
Do they have different numerical precision or something?

Thanks,
Rob

Aha! That would explain it. Thanks!