4 files changed, 99 insertions, 0 deletions
diff --git a/externals/vanilla/abs~-help.pd b/externals/vanilla/abs~-help.pd
new file mode 100644
index 00000000..95032e39
--- /dev/null
+++ b/externals/vanilla/abs~-help.pd
@@ -0,0 +1,20 @@
+#N canvas 286 197 499 284 10;
+#X obj 19 108 sig~;
+#X obj 71 133 loadbang;
+#X obj 71 157 metro 100;
+#X obj 71 181 snapshot~;
+#X floatatom 19 87 5 0 0 0 - - -;
+#X floatatom 71 206 7 0 0 0 - - -;
+#X text 316 257 updated for Pd version 0.42.;
+#X obj 20 132 abs~;
+#X obj 21 14 abs~;
+#X text 60 14 - absolute value;
+#X text 82 33 Passes nonnegative values unchanged \, but replaces negative
+ones with their (positive) inverses.;
+#X text 81 66 (turn DSP on to test):;
+#X connect 0 0 7 0;
+#X connect 1 0 2 0;
+#X connect 2 0 3 0;
+#X connect 3 0 5 0;
+#X connect 4 0 0 0;
+#X connect 7 0 3 0;
diff --git a/externals/vanilla/exp~-help.pd b/externals/vanilla/exp~-help.pd
new file mode 100644
index 00000000..fc9089af
--- /dev/null
+++ b/externals/vanilla/exp~-help.pd
@@ -0,0 +1,23 @@
+#N canvas 35 5 531 296 10;
+#X obj 19 107 sig~;
+#X obj 50 167 loadbang;
+#X obj 50 191 metro 100;
+#X obj 50 215 snapshot~;
+#X floatatom 19 88 5 0 0 0 - - -;
+#X floatatom 50 240 7 0 0 0 - - -;
+#X text 314 271 updated for Pd version 0.42.;
+#X text 83 131 <-- optional creation argument initializes right inlet
+(the base of the logarithm).;
+#X obj 21 14 exp~;
+#X text 60 14 - exponential function;
+#X text 76 31 raises the Euler number 'e' (about 2.718) \, to the power
+of the input signal.;
+#X text 18 272 See also:;
+#X obj 92 271 pow~;
+#X obj 20 132 exp~;
+#X connect 0 0 13 0;
+#X connect 1 0 2 0;
+#X connect 2 0 3 0;
+#X connect 3 0 5 0;
+#X connect 4 0 0 0;
+#X connect 13 0 3 0;
diff --git a/externals/vanilla/log~-help.pd b/externals/vanilla/log~-help.pd
new file mode 100644
index 00000000..fdad98d2
--- /dev/null
+++ b/externals/vanilla/log~-help.pd
@@ -0,0 +1,26 @@
+#N canvas 299 273 531 296 10;
+#X obj 19 103 sig~;
+#X obj 50 167 loadbang;
+#X obj 50 191 metro 100;
+#X obj 50 215 snapshot~;
+#X floatatom 19 79 5 0 0 0 - - -;
+#X obj 60 103 sig~;
+#X floatatom 60 79 5 0 0 0 - - -;
+#X floatatom 50 240 7 0 0 0 - - -;
+#X text 316 257 updated for Pd version 0.42.;
+#X obj 21 14 log~;
+#X text 60 14 - logarithms;
+#X text 76 31 computes the logarithm of the left inlet \, to the base
+'e' (about 2.718) \, or to another base specified by the inlet or a
+cration argument.;
+#X obj 20 132 log~ 2;
+#X text 83 131 <-- optional creation argument initializes right inlet
+(the base of the logarithm).;
+#X connect 0 0 12 0;
+#X connect 1 0 2 0;
+#X connect 2 0 3 0;
+#X connect 3 0 7 0;
+#X connect 4 0 0 0;
+#X connect 5 0 12 1;
+#X connect 6 0 5 0;
+#X connect 12 0 3 0;
diff --git a/externals/vanilla/pow~-help.pd b/externals/vanilla/pow~-help.pd
new file mode 100644
index 00000000..049e8ba9
--- /dev/null
+++ b/externals/vanilla/pow~-help.pd
@@ -0,0 +1,30 @@
+#N canvas 191 0 534 413 10;
+#X obj 21 14 pow~;
+#X obj 67 109 sig~;
+#X obj 98 173 loadbang;
+#X obj 98 197 metro 100;
+#X obj 98 221 snapshot~;
+#X floatatom 67 73 5 0 0 0 - - -;
+#X obj 108 109 sig~;
+#X floatatom 108 73 5 0 0 0 - - -;
+#X obj 68 138 pow~ 2;
+#X floatatom 98 246 7 0 0 0 - - -;
+#X obj 413 268 pow~ 2;
+#X text 20 271 An optional creation argument initializes right inlet:
+;
+#X text 319 384 updated for Pd version 0.42.;
+#X text 23 303 WARNING: it's easy to generate "infinity" by accident
+\, and if you do \, the DSP chain may dramatically slow down if you're
+using an i386 or ia64 processor. Out-of-range floating point values
+are thousands of times slower to compute with than in-range ones.;
+#X text 68 12 - raise a signal to a numeric power (given by another
+signal). The left inlet must be a positive number. The right inlet
+my be positive \, zero \, or negative.;
+#X connect 1 0 8 0;
+#X connect 2 0 3 0;
+#X connect 3 0 4 0;
+#X connect 4 0 9 0;
+#X connect 5 0 1 0;
+#X connect 6 0 8 1;
+#X connect 7 0 6 0;
+#X connect 8 0 4 0;