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#N canvas 835 313 564 462 10;
#X obj 154 247 mtx;
#X obj 154 338 mtx_*;
#X obj 115 78 inlet;
#X obj 115 115 t a a;
#X obj 154 398 mtx_*;
#X obj 154 368 t a a;
#X obj 115 144 mtx_pivot \$1;
#X obj 154 420 outlet pivoted;
#X obj 260 421 outlet pivoter;
#X obj 154 196 t b a a;
#N canvas 118 188 669 439 resizer 0;
#X obj 322 204 mtx_size;
#X obj 236 283 mtx_eye;
#X obj 366 303 mtx_eye;
#X obj 322 225 pack;
#X obj 206 231 t a a;
#X obj 206 263 mtx_resize;
#X obj 236 323 mtx_-;
#X obj 236 303 mtx_resize;
#X obj 322 246 t l l l;
#X text 138 30 what's going on here ?;
#X obj 206 182 inlet A;
#X obj 322 182 inlet B;
#X obj 206 379 outlet C;
#X text 153 52 a matrix A should be resized to the same size as a reference
matrix B. the missing elements should be taken from the identity-matrix
rather than from the zeros-matrix.;
#X text 153 100 what we do is: resize A (with zeros) \, calculate the
missing identity matrix (by subtracting a (zero-padded) resized I-matrix
from a big I-matrix) and add them together;
#X text 159 150 C=A+I(B)-I(A);
#X obj 206 350 mtx_-;
#X connect 0 0 3 0;
#X connect 0 1 3 1;
#X connect 1 0 7 0;
#X connect 2 0 6 1;
#X connect 3 0 8 0;
#X connect 4 0 5 0;
#X connect 4 1 1 0;
#X connect 5 0 16 0;
#X connect 6 0 16 1;
#X connect 7 0 6 0;
#X connect 8 0 5 1;
#X connect 8 1 7 1;
#X connect 8 2 2 0;
#X connect 10 0 4 0;
#X connect 11 0 0 0;
#X connect 16 0 12 0;
#X restore 154 274 pd resizer;
#X connect 0 0 10 0;
#X connect 1 0 5 0;
#X connect 2 0 3 0;
#X connect 3 0 6 0;
#X connect 3 1 4 1;
#X connect 4 0 7 0;
#X connect 5 0 4 0;
#X connect 5 1 8 0;
#X connect 6 1 9 0;
#X connect 6 2 0 1;
#X connect 9 0 0 0;
#X connect 9 1 1 1;
#X connect 9 2 10 1;
#X connect 10 0 1 0;