#¨#¨#¨##¨#                                          #¨¨¨¨¨#¨¨¨
¨¨¨¨¨¨##¨¨                                          ##¨¨¨¨¨#¨¨
¨¨¨¨¨¨###¨                                          ###¨¨¨¨¨#¨
¨¨¨¨¨¨#¨##                                          #¨##¨¨¨¨¨#
#¨¨¨¨¨¨¨##                                          ¨¨###¨¨¨¨¨
¨#¨¨¨¨¨¨#¨              ,,,,,,,,,,,,,,              ¨¨#¨##¨¨¨¨
¨¨#¨¨¨¨¨¨¨              ,¨¨¨¨¨¨¨¨¨¨¨¨,              ¨¨¨¨###¨¨¨
¨¨¨#¨¨¨¨¨¨              ,¨          ¨,              ¨¨¨¨#¨##¨¨
¨¨¨¨#¨¨¨¨¨              ,¨ 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.            ¨¨¨###¨¨¨¨
¨¨¨#¨##¨¨¨                                          ¨¨¨#¨##¨¨¨
¨¨¨¨¨###¨¨                                          ¨¨¨¨¨###¨¨
¨¨¨¨¨#¨##¨                                          #¨¨¨¨#¨##¨
¨¨¨¨¨¨¨###                                          ##¨¨¨¨¨###
#¨¨¨¨¨¨#¨#                                          ###¨¨¨¨#¨#
##¨¨¨¨¨¨¨#                                          #¨##¨¨¨¨¨#