added [mtx_exp] and [mtx_log]

svn path=/trunk/externals/iem/iemmatrix/; revision=3171

2 files changed, 71 insertions, 0 deletions

diff --git a/doc/mtx_exp.pd b/doc/mtx_exp.pd
new file mode 100644
index 0000000..3cfe988
--- /dev/null
+++ b/doc/mtx_exp.pd
@@ -0,0 +1,35 @@
+#N canvas 128 118 687 471 10;
+#X msg 48 59 3 5;
+#X obj 485 95 matrix;
+#X text 435 77 see also help for;
+#X obj 485 126 exp;
+#X text 188 7 exponential of a matrix;
+#X text 45 42 compute the exponential of a matrix;
+#X obj 48 134 mtx_exp;
+#X obj 48 81 mtx_eye;
+#X obj 125 100 mtx 3 3;
+#X msg 125 80 0 1 2 3 4 5 6 7 8;
+#X obj 483 165 mtx_log;
+#X obj 48 162 mtx_print exponential;
+#X obj 64 285 mtx_rand 4 2;
+#X msg 64 263 bang;
+#X obj 64 307 t a a;
+#X obj 105 307 mtx_print org;
+#X obj 64 330 mtx_exp;
+#X obj 64 357 t a a;
+#X obj 105 357 mtx_print exp;
+#X obj 64 380 mtx_log;
+#X obj 64 407 mtx_print log;
+#X connect 0 0 7 0;
+#X connect 6 0 11 0;
+#X connect 7 0 6 0;
+#X connect 8 0 6 0;
+#X connect 9 0 8 0;
+#X connect 12 0 14 0;
+#X connect 13 0 12 0;
+#X connect 14 0 16 0;
+#X connect 14 1 15 0;
+#X connect 16 0 17 0;
+#X connect 17 0 19 0;
+#X connect 17 1 18 0;
+#X connect 19 0 20 0;
diff --git a/doc/mtx_log.pd b/doc/mtx_log.pd
new file mode 100644
index 0000000..96b2c0e
--- /dev/null
+++ b/doc/mtx_log.pd
@@ -0,0 +1,36 @@
+#N canvas 128 118 687 471 10;
+#X obj 485 95 matrix;
+#X text 435 77 see also help for;
+#X obj 181 100 mtx_eye;
+#X obj 48 100 mtx 3 3;
+#X msg 48 80 0 1 2 3 4 5 6 7 8;
+#X obj 64 285 mtx_rand 4 2;
+#X msg 64 263 bang;
+#X obj 64 307 t a a;
+#X obj 105 307 mtx_print org;
+#X obj 64 357 t a a;
+#X text 188 7 natural logarithm of matrix-elements;
+#X text 45 42 compute the natural lograithm of each element of a matrix
+;
+#X obj 483 165 mtx_exp;
+#X obj 48 134 mtx_log;
+#X obj 48 162 mtx_print logarithm;
+#X obj 64 330 mtx_log;
+#X obj 64 380 mtx_exp;
+#X obj 105 357 mtx_print log;
+#X obj 64 407 mtx_print exp;
+#X msg 181 79 3 3;
+#X obj 485 126 log;
+#X connect 2 0 13 0;
+#X connect 3 0 13 0;
+#X connect 4 0 3 0;
+#X connect 5 0 7 0;
+#X connect 6 0 5 0;
+#X connect 7 0 15 0;
+#X connect 7 1 8 0;
+#X connect 9 0 16 0;
+#X connect 9 1 17 0;
+#X connect 13 0 14 0;
+#X connect 15 0 9 0;
+#X connect 16 0 18 0;
+#X connect 19 0 2 0;