#N canvas 1 2 751 406 10;
#X text 17 371 input signal values outside the -1 to 1 range cause
acos~ to output the value zero;
#X text 8 357 outputs signal from 0 to pi when input is -1 to 1;
#X obj 545 228 -~ 1.5708;
#X text 396 73 select waveform:;
#X text 408 116 sawtooth;
#X text 425 154 triangle;
#X msg 469 152 2;
#X msg 457 126 1;
#X msg 462 93 0;
#X text 138 68 or create a sawtooth wave using phasor;
#X obj 545 271 *~ 0.2;
#X obj 545 249 /~ 1.5708;
#X obj 669 156 cycle~ 130;
#X obj 576 157 -~ 1;
#X obj 576 135 *~ 2;
#X obj 576 113 phasor~ 130;
#X obj 15 137 cycle~ 2;
#X msg 196 177 range 0 3.14159;
#X obj 147 138 -~ 1;
#X text 15 35 Arc-cosine function (acos(x)) for signals;
#X obj 147 115 *~ 2;
#X obj 147 93 phasor~ 2;
#X obj 545 308 dac~;
#X text 1 49 turn a sine wave into a triangle wave:;
#X text 437 98 off;
#X text 582 201 outputs signal from 0 to pi;
#X obj 14 203 Scope~ 130 130 256 3 128 0 3.14159 0 0 0 0 102 255 51
135 135 135 0;
#X obj 157 205 Scope~ 130 130 256 3 128 0 3.14159 0 0 0 0 102 255 51
135 135 135 0;
#X obj 15 168 acos~;
#X obj 146 168 acos~;
#X obj 545 180 zexy/multiplex~ 0 1 2;
#X obj 545 202 acos~;
#N canvas 430 169 494 344 META 0;
#X text 12 155 HELP_PATCH_AUTHORS Christoph Kummerer. Revised by Jonathan
Wilkes for Pd-extended 0.42 to conform to the PDDP template.;
#X text 12 125 WEBSITE http://suita.chopin.edu.pl/~czaja/miXed/externs/cyclone.html
;
#X text 12 5 KEYWORDS signal max_compatible trigonometry;
#X text 12 45 DESCRIPTION arccosine function (acos(x)) for signals
;
#X text 12 65 INLET_0 signal;
#X text 12 85 OUTLET_0 signal;
#X text 12 25 LICENSE SIBSD;
#X text 12 105 AUTHOR Krzysztof Czaja;
#X restore 701 386 pd META;
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