/usr/lib/pd/extra/iemmatrix/mtx_.cabs2.pd is in pd-iemmatrix 0.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | #N canvas 0 0 450 300 10;
#X obj 71 39 inlet realA;
#X obj 152 39 inlet imagA;
#X obj 71 256 outlet real;
#X obj 71 204 mtx_+;
#X obj 71 110 t a a;
#X obj 125 110 t a a;
#X obj 125 135 mtx_.*;
#X obj 71 135 mtx_.*;
#X text 175 79 complex squared absolute values;
#X connect 0 0 4 0;
#X connect 1 0 5 0;
#X connect 3 0 2 0;
#X connect 4 0 7 0;
#X connect 4 1 7 1;
#X connect 5 0 6 0;
#X connect 5 1 6 1;
#X connect 6 0 3 1;
#X connect 7 0 3 0;
|