[PD] mtx_./ mtx_*

[Jean-Marie Adrien]

Hello
Trying to reopen an old patch with pd-extended, and erased the corresponding pd-preferences by mistake !

Did everything again in the path prefs at startup, and one function is still not found :
it is mtx_./, and mix*, arithmetic multiplications and divisions of matrices, belonging inside a very useful fir_mean_n filter.

Actually both iemmatrix libraries and iem_matrix are in the paths
Does anyone knows where this objects are ? guess an iem library ??

(actually this object can open it with pd extended 42-5 but not with pd extended 43-4, the latter being the version i currently used to open it, so i am trying to unscrew the prefs and any hint about the source library is worthy in this process…).

Tks !
JM