#N canvas 108 140 615 247 10; #X text 360 64 updated for; #X obj 448 64 iemmatrix 0.2; #X text 83 25 get the trace of a matrix; #X obj 84 106 mtx_ones 7; #X msg 84 83 bang; #X obj 84 147 mtx_trace; #X floatatom 84 189 4 0 0 0 - - -; #X text 86 68 get trace of a matrix; #X text 81 204 trace = sum(diagonal elements); #X obj 497 90 matrix; #X text 367 89 see also help for; #X obj 498 114 mtx_diag; #X connect 3 0 5 0; #X connect 4 0 3 0; #X connect 5 0 6 0;