tests for per-element unary operators

svn path=/trunk/externals/iem/iemmatrix/; revision=3738

27 files changed, 1173 insertions, 40 deletions

diff --git a/tests/mtx_abs/01_function.pd b/tests/mtx_abs/01_function.pd
index 08d6cf0..0ad780e 100644
--- a/tests/mtx_abs/01_function.pd
+++ b/tests/mtx_abs/01_function.pd
@@ -1,17 +1,21 @@
 #N canvas 385 142 508 466 10;
 #X obj 122 68 inlet bang;
 #X obj 122 385 outlet 1==OK;
-#X obj 122 347 b;
-#X msg 122 366 1;
-#X obj 122 161 mtx_abs;
-#X text 67 37 test for existance of [mtx_abs];
-#X msg 122 183 \$3;
-#X msg 122 140 matrix 1 1 -2;
-#X obj 122 215 == 2;
-#X connect 0 0 7 0;
+#X obj 122 211 mtx_abs;
+#X msg 122 233 \$3;
+#X obj 122 101 t b;
+#X obj 122 151 t f f;
+#X msg 122 190 matrix 1 1 \$1;
+#X obj 165 232 abs;
+#X obj 122 265 ==;
+#X msg 122 127 -2;
+#X connect 0 0 4 0;
 #X connect 2 0 3 0;
-#X connect 3 0 1 0;
-#X connect 4 0 6 0;
-#X connect 6 0 8 0;
-#X connect 7 0 4 0;
-#X connect 8 0 2 0;
+#X connect 3 0 8 0;
+#X connect 4 0 9 0;
+#X connect 5 0 6 0;
+#X connect 5 1 7 0;
+#X connect 6 0 2 0;
+#X connect 7 0 8 1;
+#X connect 8 0 1 0;
+#X connect 9 0 5 0;
diff --git a/tests/mtx_abs/02_function.pd b/tests/mtx_abs/02_function.pd
index 98a0bd3..17270b4 100644
--- a/tests/mtx_abs/02_function.pd
+++ b/tests/mtx_abs/02_function.pd
@@ -1,8 +1,6 @@
 #N canvas 385 142 508 466 10;
 #X obj 122 68 inlet bang;
 #X obj 122 385 outlet 1==OK;
-#X obj 122 347 b;
-#X msg 122 366 1;
 #X obj 122 191 mtx_abs;
 #X text 67 37 test for existance of [mtx_abs];
 #X msg 122 170 matrix 2 2 \$1 \$2 \$3 \$4;
@@ -23,32 +21,30 @@
 #X obj 267 239 abs;
 #X obj 298 238 abs;
 #X obj 329 238 abs;
-#X connect 0 0 7 0;
-#X connect 2 0 3 0;
-#X connect 3 0 1 0;
-#X connect 4 0 10 0;
-#X connect 6 0 4 0;
-#X connect 7 0 8 0;
+#X connect 0 0 5 0;
+#X connect 2 0 8 0;
+#X connect 4 0 2 0;
+#X connect 5 0 6 0;
+#X connect 6 0 7 0;
+#X connect 7 0 4 0;
+#X connect 7 1 13 0;
 #X connect 8 0 9 0;
-#X connect 9 0 6 0;
+#X connect 9 0 14 0;
 #X connect 9 1 15 0;
-#X connect 10 0 11 0;
-#X connect 11 0 16 0;
-#X connect 11 1 17 0;
-#X connect 11 2 18 0;
-#X connect 11 3 19 0;
-#X connect 12 0 14 1;
-#X connect 13 0 14 0;
-#X connect 14 0 2 0;
-#X connect 15 0 20 0;
-#X connect 15 1 21 0;
-#X connect 15 2 22 0;
-#X connect 15 3 23 0;
-#X connect 16 0 13 0;
-#X connect 17 0 13 1;
-#X connect 18 0 12 0;
-#X connect 19 0 12 1;
+#X connect 9 2 16 0;
+#X connect 9 3 17 0;
+#X connect 10 0 12 1;
+#X connect 11 0 12 0;
+#X connect 12 0 1 0;
+#X connect 13 0 18 0;
+#X connect 13 1 19 0;
+#X connect 13 2 20 0;
+#X connect 13 3 21 0;
+#X connect 14 0 11 0;
+#X connect 15 0 11 1;
+#X connect 16 0 10 0;
+#X connect 17 0 10 1;
+#X connect 18 0 14 1;
+#X connect 19 0 15 1;
 #X connect 20 0 16 1;
 #X connect 21 0 17 1;
-#X connect 22 0 18 1;
-#X connect 23 0 19 1;
diff --git a/tests/mtx_abs/03_function.pd b/tests/mtx_abs/03_function.pd
new file mode 100644
index 0000000..7ac998a
--- /dev/null
+++ b/tests/mtx_abs/03_function.pd
@@ -0,0 +1,66 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_abs;
+#X text 67 37 test for existance of [mtx_abs];
+#X obj 122 89 t b;
+#X obj 122 135 t l l;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 266 239 abs;
+#X obj 297 239 abs;
+#X obj 328 238 abs;
+#X obj 359 238 abs;
+#X msg 122 170 matrix 2 3 \$1 \$2 \$3 \$4 \$5 \$6;
+#X obj 254 300 *;
+#X obj 254 277 ==;
+#X obj 285 277 ==;
+#X obj 122 238 unpack 0 0 0 0 0 0;
+#X msg 122 213 \$3 \$4 \$5 \$6 \$7 \$8;
+#X obj 388 238 abs;
+#X obj 419 238 abs;
+#X obj 266 218 unpack 0 0 0 0 0 0;
+#X obj 122 347 *;
+#X msg 122 110 3 -1 10.5 0.05 0 12;
+#X connect 0 0 4 0;
+#X connect 2 0 22 0;
+#X connect 4 0 27 0;
+#X connect 5 0 17 0;
+#X connect 5 1 25 0;
+#X connect 6 0 8 1;
+#X connect 7 0 8 0;
+#X connect 8 0 26 0;
+#X connect 9 0 7 0;
+#X connect 10 0 7 1;
+#X connect 11 0 6 0;
+#X connect 12 0 6 1;
+#X connect 13 0 9 1;
+#X connect 14 0 10 1;
+#X connect 15 0 11 1;
+#X connect 16 0 12 1;
+#X connect 17 0 2 0;
+#X connect 18 0 26 1;
+#X connect 19 0 18 0;
+#X connect 20 0 18 1;
+#X connect 21 0 9 0;
+#X connect 21 1 10 0;
+#X connect 21 2 11 0;
+#X connect 21 3 12 0;
+#X connect 21 4 19 0;
+#X connect 21 5 20 0;
+#X connect 22 0 21 0;
+#X connect 23 0 19 1;
+#X connect 24 0 20 1;
+#X connect 25 0 13 0;
+#X connect 25 1 14 0;
+#X connect 25 2 15 0;
+#X connect 25 3 16 0;
+#X connect 25 4 23 0;
+#X connect 25 5 24 0;
+#X connect 26 0 1 0;
+#X connect 27 0 5 0;
diff --git a/tests/mtx_cos/01_function.pd b/tests/mtx_cos/01_function.pd
new file mode 100644
index 0000000..b1a7bd8
--- /dev/null
+++ b/tests/mtx_cos/01_function.pd
@@ -0,0 +1,21 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 211 mtx_cos;
+#X msg 122 233 \$3;
+#X obj 122 101 t b;
+#X obj 122 151 t f f;
+#X msg 122 190 matrix 1 1 \$1;
+#X obj 165 232 cos;
+#X obj 122 265 ==;
+#X msg 122 127 -2;
+#X connect 0 0 4 0;
+#X connect 2 0 3 0;
+#X connect 3 0 8 0;
+#X connect 4 0 9 0;
+#X connect 5 0 6 0;
+#X connect 5 1 7 0;
+#X connect 6 0 2 0;
+#X connect 7 0 8 1;
+#X connect 8 0 1 0;
+#X connect 9 0 5 0;
diff --git a/tests/mtx_cos/02_function.pd b/tests/mtx_cos/02_function.pd
new file mode 100644
index 0000000..2e8d038
--- /dev/null
+++ b/tests/mtx_cos/02_function.pd
@@ -0,0 +1,50 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_cos;
+#X text 67 37 test for existance of [mtx_cos];
+#X msg 122 170 matrix 2 2 \$1 \$2 \$3 \$4;
+#X obj 122 89 t b;
+#X msg 122 110 3 -1 -10.5 0;
+#X obj 122 135 t l l;
+#X msg 122 213 \$3 \$4 \$5 \$6;
+#X obj 122 238 unpack 0 0 0 0;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 236 218 unpack 0 0 0 0;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 236 239 cos;
+#X obj 267 239 cos;
+#X obj 298 238 cos;
+#X obj 329 238 cos;
+#X connect 0 0 5 0;
+#X connect 2 0 8 0;
+#X connect 4 0 2 0;
+#X connect 5 0 6 0;
+#X connect 6 0 7 0;
+#X connect 7 0 4 0;
+#X connect 7 1 13 0;
+#X connect 8 0 9 0;
+#X connect 9 0 14 0;
+#X connect 9 1 15 0;
+#X connect 9 2 16 0;
+#X connect 9 3 17 0;
+#X connect 10 0 12 1;
+#X connect 11 0 12 0;
+#X connect 12 0 1 0;
+#X connect 13 0 18 0;
+#X connect 13 1 19 0;
+#X connect 13 2 20 0;
+#X connect 13 3 21 0;
+#X connect 14 0 11 0;
+#X connect 15 0 11 1;
+#X connect 16 0 10 0;
+#X connect 17 0 10 1;
+#X connect 18 0 14 1;
+#X connect 19 0 15 1;
+#X connect 20 0 16 1;
+#X connect 21 0 17 1;
diff --git a/tests/mtx_cos/03_function.pd b/tests/mtx_cos/03_function.pd
new file mode 100644
index 0000000..f4b54ef
--- /dev/null
+++ b/tests/mtx_cos/03_function.pd
@@ -0,0 +1,66 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_cos;
+#X text 67 37 test for existance of [mtx_cos];
+#X obj 122 89 t b;
+#X obj 122 135 t l l;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 266 239 cos;
+#X obj 297 239 cos;
+#X obj 328 238 cos;
+#X obj 359 238 cos;
+#X msg 122 170 matrix 2 3 \$1 \$2 \$3 \$4 \$5 \$6;
+#X obj 254 300 *;
+#X obj 254 277 ==;
+#X obj 285 277 ==;
+#X obj 122 238 unpack 0 0 0 0 0 0;
+#X msg 122 213 \$3 \$4 \$5 \$6 \$7 \$8;
+#X obj 388 238 cos;
+#X obj 419 238 cos;
+#X obj 266 218 unpack 0 0 0 0 0 0;
+#X obj 122 347 *;
+#X msg 122 110 3 -1 10.5 0.05 0 12;
+#X connect 0 0 4 0;
+#X connect 2 0 22 0;
+#X connect 4 0 27 0;
+#X connect 5 0 17 0;
+#X connect 5 1 25 0;
+#X connect 6 0 8 1;
+#X connect 7 0 8 0;
+#X connect 8 0 26 0;
+#X connect 9 0 7 0;
+#X connect 10 0 7 1;
+#X connect 11 0 6 0;
+#X connect 12 0 6 1;
+#X connect 13 0 9 1;
+#X connect 14 0 10 1;
+#X connect 15 0 11 1;
+#X connect 16 0 12 1;
+#X connect 17 0 2 0;
+#X connect 18 0 26 1;
+#X connect 19 0 18 0;
+#X connect 20 0 18 1;
+#X connect 21 0 9 0;
+#X connect 21 1 10 0;
+#X connect 21 2 11 0;
+#X connect 21 3 12 0;
+#X connect 21 4 19 0;
+#X connect 21 5 20 0;
+#X connect 22 0 21 0;
+#X connect 23 0 19 1;
+#X connect 24 0 20 1;
+#X connect 25 0 13 0;
+#X connect 25 1 14 0;
+#X connect 25 2 15 0;
+#X connect 25 3 16 0;
+#X connect 25 4 23 0;
+#X connect 25 5 24 0;
+#X connect 26 0 1 0;
+#X connect 27 0 5 0;
diff --git a/tests/mtx_dbtorms/01_function.pd b/tests/mtx_dbtorms/01_function.pd
new file mode 100644
index 0000000..6bdf47f
--- /dev/null
+++ b/tests/mtx_dbtorms/01_function.pd
@@ -0,0 +1,21 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 211 mtx_dbtorms;
+#X msg 122 233 \$3;
+#X obj 122 101 t b;
+#X obj 122 151 t f f;
+#X msg 122 190 matrix 1 1 \$1;
+#X obj 165 232 dbtorms;
+#X obj 122 265 ==;
+#X msg 122 127 -2;
+#X connect 0 0 4 0;
+#X connect 2 0 3 0;
+#X connect 3 0 8 0;
+#X connect 4 0 9 0;
+#X connect 5 0 6 0;
+#X connect 5 1 7 0;
+#X connect 6 0 2 0;
+#X connect 7 0 8 1;
+#X connect 8 0 1 0;
+#X connect 9 0 5 0;
diff --git a/tests/mtx_dbtorms/02_function.pd b/tests/mtx_dbtorms/02_function.pd
new file mode 100644
index 0000000..7cc60c8
--- /dev/null
+++ b/tests/mtx_dbtorms/02_function.pd
@@ -0,0 +1,50 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_dbtorms;
+#X text 67 37 test for existance of [mtx_dbtorms];
+#X msg 122 170 matrix 2 2 \$1 \$2 \$3 \$4;
+#X obj 122 89 t b;
+#X msg 122 110 3 -1 -10.5 0;
+#X obj 122 135 t l l;
+#X msg 122 213 \$3 \$4 \$5 \$6;
+#X obj 122 238 unpack 0 0 0 0;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 236 218 unpack 0 0 0 0;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 236 239 dbtorms;
+#X obj 267 239 dbtorms;
+#X obj 298 238 dbtorms;
+#X obj 329 238 dbtorms;
+#X connect 0 0 5 0;
+#X connect 2 0 8 0;
+#X connect 4 0 2 0;
+#X connect 5 0 6 0;
+#X connect 6 0 7 0;
+#X connect 7 0 4 0;
+#X connect 7 1 13 0;
+#X connect 8 0 9 0;
+#X connect 9 0 14 0;
+#X connect 9 1 15 0;
+#X connect 9 2 16 0;
+#X connect 9 3 17 0;
+#X connect 10 0 12 1;
+#X connect 11 0 12 0;
+#X connect 12 0 1 0;
+#X connect 13 0 18 0;
+#X connect 13 1 19 0;
+#X connect 13 2 20 0;
+#X connect 13 3 21 0;
+#X connect 14 0 11 0;
+#X connect 15 0 11 1;
+#X connect 16 0 10 0;
+#X connect 17 0 10 1;
+#X connect 18 0 14 1;
+#X connect 19 0 15 1;
+#X connect 20 0 16 1;
+#X connect 21 0 17 1;
diff --git a/tests/mtx_dbtorms/03_function.pd b/tests/mtx_dbtorms/03_function.pd
new file mode 100644
index 0000000..df3da38
--- /dev/null
+++ b/tests/mtx_dbtorms/03_function.pd
@@ -0,0 +1,66 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_dbtorms;
+#X text 67 37 test for existance of [mtx_dbtorms];
+#X obj 122 89 t b;
+#X obj 122 135 t l l;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 266 239 dbtorms;
+#X obj 297 239 dbtorms;
+#X obj 328 238 dbtorms;
+#X obj 359 238 dbtorms;
+#X msg 122 170 matrix 2 3 \$1 \$2 \$3 \$4 \$5 \$6;
+#X obj 254 300 *;
+#X obj 254 277 ==;
+#X obj 285 277 ==;
+#X obj 122 238 unpack 0 0 0 0 0 0;
+#X msg 122 213 \$3 \$4 \$5 \$6 \$7 \$8;
+#X obj 388 238 dbtorms;
+#X obj 419 238 dbtorms;
+#X obj 266 218 unpack 0 0 0 0 0 0;
+#X obj 122 347 *;
+#X msg 122 110 3 -1 10.5 0.05 0 12;
+#X connect 0 0 4 0;
+#X connect 2 0 22 0;
+#X connect 4 0 27 0;
+#X connect 5 0 17 0;
+#X connect 5 1 25 0;
+#X connect 6 0 8 1;
+#X connect 7 0 8 0;
+#X connect 8 0 26 0;
+#X connect 9 0 7 0;
+#X connect 10 0 7 1;
+#X connect 11 0 6 0;
+#X connect 12 0 6 1;
+#X connect 13 0 9 1;
+#X connect 14 0 10 1;
+#X connect 15 0 11 1;
+#X connect 16 0 12 1;
+#X connect 17 0 2 0;
+#X connect 18 0 26 1;
+#X connect 19 0 18 0;
+#X connect 20 0 18 1;
+#X connect 21 0 9 0;
+#X connect 21 1 10 0;
+#X connect 21 2 11 0;
+#X connect 21 3 12 0;
+#X connect 21 4 19 0;
+#X connect 21 5 20 0;
+#X connect 22 0 21 0;
+#X connect 23 0 19 1;
+#X connect 24 0 20 1;
+#X connect 25 0 13 0;
+#X connect 25 1 14 0;
+#X connect 25 2 15 0;
+#X connect 25 3 16 0;
+#X connect 25 4 23 0;
+#X connect 25 5 24 0;
+#X connect 26 0 1 0;
+#X connect 27 0 5 0;
diff --git a/tests/mtx_exp/01_function.pd b/tests/mtx_exp/01_function.pd
new file mode 100644
index 0000000..5610c42
--- /dev/null
+++ b/tests/mtx_exp/01_function.pd
@@ -0,0 +1,21 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 211 mtx_exp;
+#X msg 122 233 \$3;
+#X obj 122 101 t b;
+#X obj 122 151 t f f;
+#X msg 122 190 matrix 1 1 \$1;
+#X obj 165 232 exp;
+#X obj 122 265 ==;
+#X msg 122 127 -2;
+#X connect 0 0 4 0;
+#X connect 2 0 3 0;
+#X connect 3 0 8 0;
+#X connect 4 0 9 0;
+#X connect 5 0 6 0;
+#X connect 5 1 7 0;
+#X connect 6 0 2 0;
+#X connect 7 0 8 1;
+#X connect 8 0 1 0;
+#X connect 9 0 5 0;
diff --git a/tests/mtx_exp/02_function.pd b/tests/mtx_exp/02_function.pd
new file mode 100644
index 0000000..f64c0c2
--- /dev/null
+++ b/tests/mtx_exp/02_function.pd
@@ -0,0 +1,50 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_exp;
+#X text 67 37 test for existance of [mtx_exp];
+#X msg 122 170 matrix 2 2 \$1 \$2 \$3 \$4;
+#X obj 122 89 t b;
+#X msg 122 110 3 -1 -10.5 0;
+#X obj 122 135 t l l;
+#X msg 122 213 \$3 \$4 \$5 \$6;
+#X obj 122 238 unpack 0 0 0 0;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 236 218 unpack 0 0 0 0;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 236 239 exp;
+#X obj 267 239 exp;
+#X obj 298 238 exp;
+#X obj 329 238 exp;
+#X connect 0 0 5 0;
+#X connect 2 0 8 0;
+#X connect 4 0 2 0;
+#X connect 5 0 6 0;
+#X connect 6 0 7 0;
+#X connect 7 0 4 0;
+#X connect 7 1 13 0;
+#X connect 8 0 9 0;
+#X connect 9 0 14 0;
+#X connect 9 1 15 0;
+#X connect 9 2 16 0;
+#X connect 9 3 17 0;
+#X connect 10 0 12 1;
+#X connect 11 0 12 0;
+#X connect 12 0 1 0;
+#X connect 13 0 18 0;
+#X connect 13 1 19 0;
+#X connect 13 2 20 0;
+#X connect 13 3 21 0;
+#X connect 14 0 11 0;
+#X connect 15 0 11 1;
+#X connect 16 0 10 0;
+#X connect 17 0 10 1;
+#X connect 18 0 14 1;
+#X connect 19 0 15 1;
+#X connect 20 0 16 1;
+#X connect 21 0 17 1;
diff --git a/tests/mtx_exp/03_function.pd b/tests/mtx_exp/03_function.pd
new file mode 100644
index 0000000..73a7903
--- /dev/null
+++ b/tests/mtx_exp/03_function.pd
@@ -0,0 +1,66 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_exp;
+#X text 67 37 test for existance of [mtx_exp];
+#X obj 122 89 t b;
+#X obj 122 135 t l l;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 266 239 exp;
+#X obj 297 239 exp;
+#X obj 328 238 exp;
+#X obj 359 238 exp;
+#X msg 122 170 matrix 2 3 \$1 \$2 \$3 \$4 \$5 \$6;
+#X obj 254 300 *;
+#X obj 254 277 ==;
+#X obj 285 277 ==;
+#X obj 122 238 unpack 0 0 0 0 0 0;
+#X msg 122 213 \$3 \$4 \$5 \$6 \$7 \$8;
+#X obj 388 238 exp;
+#X obj 419 238 exp;
+#X obj 266 218 unpack 0 0 0 0 0 0;
+#X obj 122 347 *;
+#X msg 122 110 3 -1 10.5 0.05 0 12;
+#X connect 0 0 4 0;
+#X connect 2 0 22 0;
+#X connect 4 0 27 0;
+#X connect 5 0 17 0;
+#X connect 5 1 25 0;
+#X connect 6 0 8 1;
+#X connect 7 0 8 0;
+#X connect 8 0 26 0;
+#X connect 9 0 7 0;
+#X connect 10 0 7 1;
+#X connect 11 0 6 0;
+#X connect 12 0 6 1;
+#X connect 13 0 9 1;
+#X connect 14 0 10 1;
+#X connect 15 0 11 1;
+#X connect 16 0 12 1;
+#X connect 17 0 2 0;
+#X connect 18 0 26 1;
+#X connect 19 0 18 0;
+#X connect 20 0 18 1;
+#X connect 21 0 9 0;
+#X connect 21 1 10 0;
+#X connect 21 2 11 0;
+#X connect 21 3 12 0;
+#X connect 21 4 19 0;
+#X connect 21 5 20 0;
+#X connect 22 0 21 0;
+#X connect 23 0 19 1;
+#X connect 24 0 20 1;
+#X connect 25 0 13 0;
+#X connect 25 1 14 0;
+#X connect 25 2 15 0;
+#X connect 25 3 16 0;
+#X connect 25 4 23 0;
+#X connect 25 5 24 0;
+#X connect 26 0 1 0;
+#X connect 27 0 5 0;
diff --git a/tests/mtx_int/01_function.pd b/tests/mtx_int/01_function.pd
new file mode 100644
index 0000000..9c93fcf
--- /dev/null
+++ b/tests/mtx_int/01_function.pd
@@ -0,0 +1,21 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 211 mtx_int;
+#X msg 122 233 \$3;
+#X obj 122 101 t b;
+#X obj 122 151 t f f;
+#X msg 122 190 matrix 1 1 \$1;
+#X obj 165 232 int;
+#X obj 122 265 ==;
+#X msg 122 127 -2;
+#X connect 0 0 4 0;
+#X connect 2 0 3 0;
+#X connect 3 0 8 0;
+#X connect 4 0 9 0;
+#X connect 5 0 6 0;
+#X connect 5 1 7 0;
+#X connect 6 0 2 0;
+#X connect 7 0 8 1;
+#X connect 8 0 1 0;
+#X connect 9 0 5 0;
diff --git a/tests/mtx_int/02_function.pd b/tests/mtx_int/02_function.pd
new file mode 100644
index 0000000..b1798f7
--- /dev/null
+++ b/tests/mtx_int/02_function.pd
@@ -0,0 +1,50 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_int;
+#X text 67 37 test for existance of [mtx_int];
+#X msg 122 170 matrix 2 2 \$1 \$2 \$3 \$4;
+#X obj 122 89 t b;
+#X msg 122 110 3 -1 -10.5 0;
+#X obj 122 135 t l l;
+#X msg 122 213 \$3 \$4 \$5 \$6;
+#X obj 122 238 unpack 0 0 0 0;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 236 218 unpack 0 0 0 0;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 236 239 int;
+#X obj 267 239 int;
+#X obj 298 238 int;
+#X obj 329 238 int;
+#X connect 0 0 5 0;
+#X connect 2 0 8 0;
+#X connect 4 0 2 0;
+#X connect 5 0 6 0;
+#X connect 6 0 7 0;
+#X connect 7 0 4 0;
+#X connect 7 1 13 0;
+#X connect 8 0 9 0;
+#X connect 9 0 14 0;
+#X connect 9 1 15 0;
+#X connect 9 2 16 0;
+#X connect 9 3 17 0;
+#X connect 10 0 12 1;
+#X connect 11 0 12 0;
+#X connect 12 0 1 0;
+#X connect 13 0 18 0;
+#X connect 13 1 19 0;
+#X connect 13 2 20 0;
+#X connect 13 3 21 0;
+#X connect 14 0 11 0;
+#X connect 15 0 11 1;
+#X connect 16 0 10 0;
+#X connect 17 0 10 1;
+#X connect 18 0 14 1;
+#X connect 19 0 15 1;
+#X connect 20 0 16 1;
+#X connect 21 0 17 1;
diff --git a/tests/mtx_int/03_function.pd b/tests/mtx_int/03_function.pd
new file mode 100644
index 0000000..6a3d4b6
--- /dev/null
+++ b/tests/mtx_int/03_function.pd
@@ -0,0 +1,66 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_int;
+#X text 67 37 test for existance of [mtx_int];
+#X obj 122 89 t b;
+#X obj 122 135 t l l;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 266 239 int;
+#X obj 297 239 int;
+#X obj 328 238 int;
+#X obj 359 238 int;
+#X msg 122 170 matrix 2 3 \$1 \$2 \$3 \$4 \$5 \$6;
+#X obj 254 300 *;
+#X obj 254 277 ==;
+#X obj 285 277 ==;
+#X obj 122 238 unpack 0 0 0 0 0 0;
+#X msg 122 213 \$3 \$4 \$5 \$6 \$7 \$8;
+#X obj 388 238 int;
+#X obj 419 238 int;
+#X obj 266 218 unpack 0 0 0 0 0 0;
+#X obj 122 347 *;
+#X msg 122 110 3 -1 10.5 0.05 0 12;
+#X connect 0 0 4 0;
+#X connect 2 0 22 0;
+#X connect 4 0 27 0;
+#X connect 5 0 17 0;
+#X connect 5 1 25 0;
+#X connect 6 0 8 1;
+#X connect 7 0 8 0;
+#X connect 8 0 26 0;
+#X connect 9 0 7 0;
+#X connect 10 0 7 1;
+#X connect 11 0 6 0;
+#X connect 12 0 6 1;
+#X connect 13 0 9 1;
+#X connect 14 0 10 1;
+#X connect 15 0 11 1;
+#X connect 16 0 12 1;
+#X connect 17 0 2 0;
+#X connect 18 0 26 1;
+#X connect 19 0 18 0;
+#X connect 20 0 18 1;
+#X connect 21 0 9 0;
+#X connect 21 1 10 0;
+#X connect 21 2 11 0;
+#X connect 21 3 12 0;
+#X connect 21 4 19 0;
+#X connect 21 5 20 0;
+#X connect 22 0 21 0;
+#X connect 23 0 19 1;
+#X connect 24 0 20 1;
+#X connect 25 0 13 0;
+#X connect 25 1 14 0;
+#X connect 25 2 15 0;
+#X connect 25 3 16 0;
+#X connect 25 4 23 0;
+#X connect 25 5 24 0;
+#X connect 26 0 1 0;
+#X connect 27 0 5 0;
diff --git a/tests/mtx_log/01_function.pd b/tests/mtx_log/01_function.pd
new file mode 100644
index 0000000..11290fc
--- /dev/null
+++ b/tests/mtx_log/01_function.pd
@@ -0,0 +1,21 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 211 mtx_log;
+#X msg 122 233 \$3;
+#X obj 122 101 t b;
+#X obj 122 151 t f f;
+#X msg 122 188 matrix 1 1 \$1;
+#X obj 165 232 log;
+#X obj 122 271 ==;
+#X msg 122 127 2;
+#X connect 0 0 4 0;
+#X connect 2 0 3 0;
+#X connect 3 0 8 0;
+#X connect 4 0 9 0;
+#X connect 5 0 6 0;
+#X connect 5 1 7 0;
+#X connect 6 0 2 0;
+#X connect 7 0 8 1;
+#X connect 8 0 1 0;
+#X connect 9 0 5 0;
diff --git a/tests/mtx_log/02_function.pd b/tests/mtx_log/02_function.pd
new file mode 100644
index 0000000..17059c0
--- /dev/null
+++ b/tests/mtx_log/02_function.pd
@@ -0,0 +1,50 @@
+#N canvas 597 136 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_log;
+#X text 67 37 test for existance of [mtx_log];
+#X msg 122 170 matrix 2 2 \$1 \$2 \$3 \$4;
+#X obj 122 89 t b;
+#X obj 122 135 t l l;
+#X msg 122 213 \$3 \$4 \$5 \$6;
+#X obj 122 238 unpack 0 0 0 0;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 236 218 unpack 0 0 0 0;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 236 239 log;
+#X obj 267 239 log;
+#X obj 298 238 log;
+#X obj 329 238 log;
+#X msg 122 110 3 1 10.5 0.1;
+#X connect 0 0 5 0;
+#X connect 2 0 7 0;
+#X connect 4 0 2 0;
+#X connect 5 0 21 0;
+#X connect 6 0 4 0;
+#X connect 6 1 12 0;
+#X connect 7 0 8 0;
+#X connect 8 0 13 0;
+#X connect 8 1 14 0;
+#X connect 8 2 15 0;
+#X connect 8 3 16 0;
+#X connect 9 0 11 1;
+#X connect 10 0 11 0;
+#X connect 11 0 1 0;
+#X connect 12 0 17 0;
+#X connect 12 1 18 0;
+#X connect 12 2 19 0;
+#X connect 12 3 20 0;
+#X connect 13 0 10 0;
+#X connect 14 0 10 1;
+#X connect 15 0 9 0;
+#X connect 16 0 9 1;
+#X connect 17 0 13 1;
+#X connect 18 0 14 1;
+#X connect 19 0 15 1;
+#X connect 20 0 16 1;
+#X connect 21 0 6 0;
diff --git a/tests/mtx_log/03_function.pd b/tests/mtx_log/03_function.pd
new file mode 100644
index 0000000..6b661c1
--- /dev/null
+++ b/tests/mtx_log/03_function.pd
@@ -0,0 +1,66 @@
+#N canvas 42 94 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_log;
+#X text 67 37 test for existance of [mtx_log];
+#X obj 122 89 t b;
+#X obj 122 135 t l l;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 266 239 log;
+#X obj 297 239 log;
+#X obj 328 238 log;
+#X obj 359 238 log;
+#X msg 122 170 matrix 2 3 \$1 \$2 \$3 \$4 \$5 \$6;
+#X obj 254 300 *;
+#X obj 254 277 ==;
+#X obj 285 277 ==;
+#X obj 122 238 unpack 0 0 0 0 0 0;
+#X msg 122 213 \$3 \$4 \$5 \$6 \$7 \$8;
+#X obj 388 238 log;
+#X obj 419 238 log;
+#X obj 266 218 unpack 0 0 0 0 0 0;
+#X obj 122 347 *;
+#X msg 122 110 4 2 10.5 0.05 100 12;
+#X connect 0 0 4 0;
+#X connect 2 0 22 0;
+#X connect 4 0 27 0;
+#X connect 5 0 17 0;
+#X connect 5 1 25 0;
+#X connect 6 0 8 1;
+#X connect 7 0 8 0;
+#X connect 8 0 26 0;
+#X connect 9 0 7 0;
+#X connect 10 0 7 1;
+#X connect 11 0 6 0;
+#X connect 12 0 6 1;
+#X connect 13 0 9 1;
+#X connect 14 0 10 1;
+#X connect 15 0 11 1;
+#X connect 16 0 12 1;
+#X connect 17 0 2 0;
+#X connect 18 0 26 1;
+#X connect 19 0 18 0;
+#X connect 20 0 18 1;
+#X connect 21 0 9 0;
+#X connect 21 1 10 0;
+#X connect 21 2 11 0;
+#X connect 21 3 12 0;
+#X connect 21 4 19 0;
+#X connect 21 5 20 0;
+#X connect 22 0 21 0;
+#X connect 23 0 19 1;
+#X connect 24 0 20 1;
+#X connect 25 0 13 0;
+#X connect 25 1 14 0;
+#X connect 25 2 15 0;
+#X connect 25 3 16 0;
+#X connect 25 4 23 0;
+#X connect 25 5 24 0;
+#X connect 26 0 1 0;
+#X connect 27 0 5 0;
diff --git a/tests/mtx_log/04_function.pd b/tests/mtx_log/04_function.pd
new file mode 100644
index 0000000..ea1161c
--- /dev/null
+++ b/tests/mtx_log/04_function.pd
@@ -0,0 +1,59 @@
+#N canvas 385 142 710 488 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 222 191 mtx_log;
+#X text 67 37 test for existance of [mtx_log];
+#X msg 222 170 matrix 2 2 \$1 \$2 \$3 \$4;
+#X msg 222 110 3 -1 -10.5 0;
+#X obj 222 135 t l l;
+#X msg 222 213 \$3 \$4 \$5 \$6;
+#X obj 222 238 unpack 0 0 0 0;
+#X obj 284 300 *;
+#X obj 222 300 *;
+#X obj 222 326 *;
+#X obj 336 218 unpack 0 0 0 0;
+#X obj 222 277 ==;
+#X obj 253 277 ==;
+#X obj 284 277 ==;
+#X obj 315 277 ==;
+#X obj 336 239 log;
+#X obj 367 239 log;
+#X obj 398 238 log;
+#X obj 429 238 log;
+#X obj 122 89 t b b;
+#X obj 222 433 print mtx_log;
+#X msg 222 392 for NaNs the behaviour different from [log] \, this
+no bug !;
+#X msg 122 354 1;
+#X obj 222 351 select 0;
+#X connect 0 0 21 0;
+#X connect 2 0 7 0;
+#X connect 4 0 2 0;
+#X connect 5 0 6 0;
+#X connect 6 0 4 0;
+#X connect 6 1 12 0;
+#X connect 7 0 8 0;
+#X connect 8 0 13 0;
+#X connect 8 1 14 0;
+#X connect 8 2 15 0;
+#X connect 8 3 16 0;
+#X connect 9 0 11 1;
+#X connect 10 0 11 0;
+#X connect 11 0 25 0;
+#X connect 12 0 17 0;
+#X connect 12 1 18 0;
+#X connect 12 2 19 0;
+#X connect 12 3 20 0;
+#X connect 13 0 10 0;
+#X connect 14 0 10 1;
+#X connect 15 0 9 0;
+#X connect 16 0 9 1;
+#X connect 17 0 13 1;
+#X connect 18 0 14 1;
+#X connect 19 0 15 1;
+#X connect 20 0 16 1;
+#X connect 21 0 24 0;
+#X connect 21 1 5 0;
+#X connect 23 0 22 0;
+#X connect 24 0 1 0;
+#X connect 25 0 23 0;
diff --git a/tests/mtx_rmstodb/01_function.pd b/tests/mtx_rmstodb/01_function.pd
new file mode 100644
index 0000000..9a8a959
--- /dev/null
+++ b/tests/mtx_rmstodb/01_function.pd
@@ -0,0 +1,21 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 211 mtx_rmstodb;
+#X msg 122 233 \$3;
+#X obj 122 101 t b;
+#X obj 122 151 t f f;
+#X msg 122 190 matrix 1 1 \$1;
+#X obj 165 232 rmstodb;
+#X obj 122 265 ==;
+#X msg 122 127 -2;
+#X connect 0 0 4 0;
+#X connect 2 0 3 0;
+#X connect 3 0 8 0;
+#X connect 4 0 9 0;
+#X connect 5 0 6 0;
+#X connect 5 1 7 0;
+#X connect 6 0 2 0;
+#X connect 7 0 8 1;
+#X connect 8 0 1 0;
+#X connect 9 0 5 0;
diff --git a/tests/mtx_rmstodb/02_function.pd b/tests/mtx_rmstodb/02_function.pd
new file mode 100644
index 0000000..0a7ef26
--- /dev/null
+++ b/tests/mtx_rmstodb/02_function.pd
@@ -0,0 +1,50 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_rmstodb;
+#X text 67 37 test for existance of [mtx_rmstodb];
+#X msg 122 170 matrix 2 2 \$1 \$2 \$3 \$4;
+#X obj 122 89 t b;
+#X msg 122 110 3 -1 -10.5 0;
+#X obj 122 135 t l l;
+#X msg 122 213 \$3 \$4 \$5 \$6;
+#X obj 122 238 unpack 0 0 0 0;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 236 218 unpack 0 0 0 0;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 236 239 rmstodb;
+#X obj 267 239 rmstodb;
+#X obj 298 238 rmstodb;
+#X obj 329 238 rmstodb;
+#X connect 0 0 5 0;
+#X connect 2 0 8 0;
+#X connect 4 0 2 0;
+#X connect 5 0 6 0;
+#X connect 6 0 7 0;
+#X connect 7 0 4 0;
+#X connect 7 1 13 0;
+#X connect 8 0 9 0;
+#X connect 9 0 14 0;
+#X connect 9 1 15 0;
+#X connect 9 2 16 0;
+#X connect 9 3 17 0;
+#X connect 10 0 12 1;
+#X connect 11 0 12 0;
+#X connect 12 0 1 0;
+#X connect 13 0 18 0;
+#X connect 13 1 19 0;
+#X connect 13 2 20 0;
+#X connect 13 3 21 0;
+#X connect 14 0 11 0;
+#X connect 15 0 11 1;
+#X connect 16 0 10 0;
+#X connect 17 0 10 1;
+#X connect 18 0 14 1;
+#X connect 19 0 15 1;
+#X connect 20 0 16 1;
+#X connect 21 0 17 1;
diff --git a/tests/mtx_rmstodb/03_function.pd b/tests/mtx_rmstodb/03_function.pd
new file mode 100644
index 0000000..003d665
--- /dev/null
+++ b/tests/mtx_rmstodb/03_function.pd
@@ -0,0 +1,66 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_rmstodb;
+#X text 67 37 test for existance of [mtx_rmstodb];
+#X obj 122 89 t b;
+#X obj 122 135 t l l;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 266 239 rmstodb;
+#X obj 297 239 rmstodb;
+#X obj 328 238 rmstodb;
+#X obj 359 238 rmstodb;
+#X msg 122 170 matrix 2 3 \$1 \$2 \$3 \$4 \$5 \$6;
+#X obj 254 300 *;
+#X obj 254 277 ==;
+#X obj 285 277 ==;
+#X obj 122 238 unpack 0 0 0 0 0 0;
+#X msg 122 213 \$3 \$4 \$5 \$6 \$7 \$8;
+#X obj 388 238 rmstodb;
+#X obj 419 238 rmstodb;
+#X obj 266 218 unpack 0 0 0 0 0 0;
+#X obj 122 347 *;
+#X msg 122 110 3 -1 10.5 0.05 0 12;
+#X connect 0 0 4 0;
+#X connect 2 0 22 0;
+#X connect 4 0 27 0;
+#X connect 5 0 17 0;
+#X connect 5 1 25 0;
+#X connect 6 0 8 1;
+#X connect 7 0 8 0;
+#X connect 8 0 26 0;
+#X connect 9 0 7 0;
+#X connect 10 0 7 1;
+#X connect 11 0 6 0;
+#X connect 12 0 6 1;
+#X connect 13 0 9 1;
+#X connect 14 0 10 1;
+#X connect 15 0 11 1;
+#X connect 16 0 12 1;
+#X connect 17 0 2 0;
+#X connect 18 0 26 1;
+#X connect 19 0 18 0;
+#X connect 20 0 18 1;
+#X connect 21 0 9 0;
+#X connect 21 1 10 0;
+#X connect 21 2 11 0;
+#X connect 21 3 12 0;
+#X connect 21 4 19 0;
+#X connect 21 5 20 0;
+#X connect 22 0 21 0;
+#X connect 23 0 19 1;
+#X connect 24 0 20 1;
+#X connect 25 0 13 0;
+#X connect 25 1 14 0;
+#X connect 25 2 15 0;
+#X connect 25 3 16 0;
+#X connect 25 4 23 0;
+#X connect 25 5 24 0;
+#X connect 26 0 1 0;
+#X connect 27 0 5 0;
diff --git a/tests/mtx_sin/01_function.pd b/tests/mtx_sin/01_function.pd
new file mode 100644
index 0000000..5744a2b
--- /dev/null
+++ b/tests/mtx_sin/01_function.pd
@@ -0,0 +1,21 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 211 mtx_sin;
+#X msg 122 233 \$3;
+#X obj 122 101 t b;
+#X obj 122 151 t f f;
+#X msg 122 190 matrix 1 1 \$1;
+#X obj 165 232 sin;
+#X obj 122 265 ==;
+#X msg 122 127 -2;
+#X connect 0 0 4 0;
+#X connect 2 0 3 0;
+#X connect 3 0 8 0;
+#X connect 4 0 9 0;
+#X connect 5 0 6 0;
+#X connect 5 1 7 0;
+#X connect 6 0 2 0;
+#X connect 7 0 8 1;
+#X connect 8 0 1 0;
+#X connect 9 0 5 0;
diff --git a/tests/mtx_sin/02_function.pd b/tests/mtx_sin/02_function.pd
new file mode 100644
index 0000000..49a77d1
--- /dev/null
+++ b/tests/mtx_sin/02_function.pd
@@ -0,0 +1,50 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_sin;
+#X text 67 37 test for existance of [mtx_sin];
+#X msg 122 170 matrix 2 2 \$1 \$2 \$3 \$4;
+#X obj 122 89 t b;
+#X msg 122 110 3 -1 -10.5 0;
+#X obj 122 135 t l l;
+#X msg 122 213 \$3 \$4 \$5 \$6;
+#X obj 122 238 unpack 0 0 0 0;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 236 218 unpack 0 0 0 0;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 236 239 sin;
+#X obj 267 239 sin;
+#X obj 298 238 sin;
+#X obj 329 238 sin;
+#X connect 0 0 5 0;
+#X connect 2 0 8 0;
+#X connect 4 0 2 0;
+#X connect 5 0 6 0;
+#X connect 6 0 7 0;
+#X connect 7 0 4 0;
+#X connect 7 1 13 0;
+#X connect 8 0 9 0;
+#X connect 9 0 14 0;
+#X connect 9 1 15 0;
+#X connect 9 2 16 0;
+#X connect 9 3 17 0;
+#X connect 10 0 12 1;
+#X connect 11 0 12 0;
+#X connect 12 0 1 0;
+#X connect 13 0 18 0;
+#X connect 13 1 19 0;
+#X connect 13 2 20 0;
+#X connect 13 3 21 0;
+#X connect 14 0 11 0;
+#X connect 15 0 11 1;
+#X connect 16 0 10 0;
+#X connect 17 0 10 1;
+#X connect 18 0 14 1;
+#X connect 19 0 15 1;
+#X connect 20 0 16 1;
+#X connect 21 0 17 1;
diff --git a/tests/mtx_sin/03_function.pd b/tests/mtx_sin/03_function.pd
new file mode 100644
index 0000000..9787345
--- /dev/null
+++ b/tests/mtx_sin/03_function.pd
@@ -0,0 +1,66 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 385 outlet 1==OK;
+#X obj 122 191 mtx_sin;
+#X text 67 37 test for existance of [mtx_sin];
+#X obj 122 89 t b;
+#X obj 122 135 t l l;
+#X obj 184 300 *;
+#X obj 122 300 *;
+#X obj 122 326 *;
+#X obj 122 277 ==;
+#X obj 153 277 ==;
+#X obj 184 277 ==;
+#X obj 215 277 ==;
+#X obj 266 239 sin;
+#X obj 297 239 sin;
+#X obj 328 238 sin;
+#X obj 359 238 sin;
+#X msg 122 170 matrix 2 3 \$1 \$2 \$3 \$4 \$5 \$6;
+#X obj 254 300 *;
+#X obj 254 277 ==;
+#X obj 285 277 ==;
+#X obj 122 238 unpack 0 0 0 0 0 0;
+#X msg 122 213 \$3 \$4 \$5 \$6 \$7 \$8;
+#X obj 388 238 sin;
+#X obj 419 238 sin;
+#X obj 266 218 unpack 0 0 0 0 0 0;
+#X obj 122 347 *;
+#X msg 122 110 3 -1 10.5 0.05 0 12;
+#X connect 0 0 4 0;
+#X connect 2 0 22 0;
+#X connect 4 0 27 0;
+#X connect 5 0 17 0;
+#X connect 5 1 25 0;
+#X connect 6 0 8 1;
+#X connect 7 0 8 0;
+#X connect 8 0 26 0;
+#X connect 9 0 7 0;
+#X connect 10 0 7 1;
+#X connect 11 0 6 0;
+#X connect 12 0 6 1;
+#X connect 13 0 9 1;
+#X connect 14 0 10 1;
+#X connect 15 0 11 1;
+#X connect 16 0 12 1;
+#X connect 17 0 2 0;
+#X connect 18 0 26 1;
+#X connect 19 0 18 0;
+#X connect 20 0 18 1;
+#X connect 21 0 9 0;
+#X connect 21 1 10 0;
+#X connect 21 2 11 0;
+#X connect 21 3 12 0;
+#X connect 21 4 19 0;
+#X connect 21 5 20 0;
+#X connect 22 0 21 0;
+#X connect 23 0 19 1;
+#X connect 24 0 20 1;
+#X connect 25 0 13 0;
+#X connect 25 1 14 0;
+#X connect 25 2 15 0;
+#X connect 25 3 16 0;
+#X connect 25 4 23 0;
+#X connect 25 5 24 0;
+#X connect 26 0 1 0;
+#X connect 27 0 5 0;
diff --git a/tests/mtx_size/01_function.pd b/tests/mtx_size/01_function.pd
new file mode 100644
index 0000000..81baa4a
--- /dev/null
+++ b/tests/mtx_size/01_function.pd
@@ -0,0 +1,25 @@
+#N canvas 385 142 508 466 10;
+#X obj 122 68 inlet bang;
+#X obj 122 335 outlet 1==OK;
+#X obj 122 211 mtx_size;
+#X obj 122 90 t b;
+#X msg 122 132 1 8;
+#X obj 122 161 t l l;
+#X msg 122 190 matrix \$1 \$2 -2;
+#X obj 204 211 unpack;
+#X obj 122 259 ==;
+#X obj 173 259 ==;
+#X obj 122 297 *;
+#X connect 0 0 3 0;
+#X connect 2 0 8 0;
+#X connect 2 1 9 0;
+#X connect 3 0 4 0;
+#X connect 4 0 5 0;
+#X connect 5 0 6 0;
+#X connect 5 1 7 0;
+#X connect 6 0 2 0;
+#X connect 7 0 8 1;
+#X connect 7 1 9 1;
+#X connect 8 0 10 0;
+#X connect 9 0 10 1;
+#X connect 10 0 1 0;
diff --git a/tests/runtests.txt b/tests/runtests.txt
index 195a4f1..c96f048 100644
--- a/tests/runtests.txt
+++ b/tests/runtests.txt
@@ -1,6 +1,7 @@
 mtx_abs/00_exist;
 mtx_abs/01_function;
 mtx_abs/02_function;
+mtx_abs/03_function;
 mtx_add/00_exist;
 mtx_add/00_exist1;
 mtx_add/01_function;
@@ -76,8 +77,14 @@ mtx_colon/00_exist1;
 mtx_concat/00_exist;
 mtx_conv/00_exist;
 mtx_cos/00_exist;
+mtx_cos/01_function;
+mtx_cos/02_function;
+mtx_cos/03_function;
 mtx_cumsum/00_exist;
 mtx_dbtorms/00_exist;
+mtx_dbtorms/01_function;
+mtx_dbtorms/02_function;
+mtx_dbtorms/03_function;
 mtx_decay/00_exist;
 mtx_diag/00_exist;
 mtx_diegg/00_exist;
@@ -103,6 +110,9 @@ mtx_eq/08_function;
 mtx_eq/09_function;
 mtx_eq/10_function;
 mtx_exp/00_exist;
+mtx_exp/01_function;
+mtx_exp/02_function;
+mtx_exp/03_function;
 mtx_eye/00_exist;
 mtx_eye/01_function;
 mtx_eye/02_function;
@@ -137,6 +147,9 @@ mtx_gt/09_function;
 mtx_gt/10_function;
 mtx_index/00_exist;
 mtx_int/00_exist;
+mtx_int/01_function;
+mtx_int/02_function;
+mtx_int/03_function;
 mtx_inverse/00_exist;
 mtx_le/00_exist;
 mtx_le/01_function;
@@ -150,6 +163,10 @@ mtx_le/08_function;
 mtx_le/09_function;
 mtx_le/10_function;
 mtx_log/00_exist;
+mtx_log/01_function;
+mtx_log/02_function;
+mtx_log/03_function;
+mtx_log/04_function;
 mtx_lt/00_exist;
 mtx_lt/01_function;
 mtx_lt/02_function;
@@ -208,13 +225,20 @@ mtx_repmat/00_exist;
 mtx_resize/00_exist;
 mtx_reverse/00_exist;
 mtx_rmstodb/00_exist;
+mtx_rmstodb/01_function;
+mtx_rmstodb/02_function;
+mtx_rmstodb/03_function;
 mtx_roll/00_exist;
 mtx_row/00_exist;
 mtx_rowrfft/00_exist;
 mtx_rowrifft/00_exist;
 mtx_scroll/00_exist;
 mtx_sin/00_exist;
+mtx_sin/01_function;
+mtx_sin/02_function;
+mtx_sin/03_function;
 mtx_size/00_exist;
+mtx_size/01_function;
 mtx_slice/00_exist;
 mtx_sort/00_exist;
 mtx_spivot/00_exist;