,,:=†¤¤@##                                          ##@¤¤†=:,,
,:=†¤¤@###                                          ###@¤¤†=:,
,,:=†¤¤@##                                          ##@¤¤†=:,,
,,,:=†¤¤@#                                          #@¤¤†=:,,,
,,,,:=†¤¤@                                          @¤¤†=:,,,,
,,,,,:=†¤¤              ::::::::::::::              ¤¤†=:,,,,,
,,,,,,:=†¤              :,,,,,,,,,,,,:              ¤†=:,,,,,,
,,,,,,,:=†              :,          ,:              †=:,,,,,,,
,,,,,,,,:=              :, feedback ,:              =:,,,,,,,,
,,,,,,,,,:              :,          ,:              :,,,,,,,,,
,,,,,,,,,,              :,,,,,,,,,,,,:              ,,,,,,,,,,
,,,,,,,,,,              ::::::::::::::              ,,,,,,,,,,
,,,,,,,,,,                                          ,,,,,,,,,,
,,,,,,,,,, feedback  is  for making  the  process a ,,,,,,,,,,
,,,,,,,,,, whole  lot more  messy, to  introduce  a ,,,,,,,,,,
,,,,,,,,,, fractal in the spice  mix...  things  or ,,,,,,,,,,
,,,,,,,,,, populations of  things start to be  self ,,,,,,,,,,
,,,,,,,,,,        referential or self eating        ,,,,,,,,,,
,,,,,,,,,, (autovore...) or spiraling in or  out... ,,,,,,,,,,
,,,,,,,,,:                                          :,,,,,,,,,
,,,,,,,,:= in the  sixties they did research in the =:,,,,,,,,
,,,,,,,:=† jungle  and  in the sea and  they  found †=:,,,,,,,
,,,,,,:=†¤ that feedback does  not give  rise to an ¤†=:,,,,,,
,,,,,:=†¤¤ equilibrium. they were trying  to  prove ¤¤†=:,,,,,
,,,,:=†¤¤@ that nature is a tame beast.  but  she's @¤¤†=:,,,,
,,,:=†¤¤@#                   not!                   #@¤¤†=:,,,
,,:=†¤¤@## this may  hold  true  out  there...  but ##@¤¤†=:,,
,:=†¤¤@### maybe not  in signal wizardry? depending ###@¤¤†=:,
,,:=†¤¤@## on  your  technique,  you  might  easily ##@¤¤†=:,,
,,,:=†¤¤@#             find recurrences.            #@¤¤†=:,,,
,,,,:=†¤¤@                                          @¤¤†=:,,,,
,,,,,:=†¤¤                                          ¤¤†=:,,,,,
,,,,,,:=†¤                                          ¤†=:,,,,,,
,,,,,,,:=†                                          †=:,,,,,,,
,,,,,,,,:=                                          =:,,,,,,,,
,,,,,,,,,:                                          :,,,,,,,,,