Hallo!
but even in the old autobuilds there is no iemmatrix. Is it called matrix instead of iemmatrix? or is it stripped into single objects (mtx_and...).
i don't know. iemmatrix can be build as single object collection, so it is pd-extended ready. i will not add it, but i thought georg has already done so (?)
Yes I have added iemmatrix and they should be in the autobuilds (also for OS-X, I just checked the makefile). The library is called "iemmatrix", so an [import iemmatrix] should work.
But these changes are only in the latest pd-extended which is not released yet ...
LG Georg