,,,,,^-=$%                                          %$=-^,,,,,
,,,,,,^-=$                                          $=-^,,,,,,
,,,,,,,^-=                                          =-^,,,,,,,
,,,,,,^-=$                                          $=-^,,,,,,
,,,,,^-=$%                                          %$=-^,,,,,
,,,,^-=$%&              ^^^^^^^^^^^^^^              &%$=-^,,,,
,,,^-=$%&¶              ^,,,,,,,,,,,,^              ¶&%$=-^,,,
,,^-=$%&¶@              ^,          ,^              @¶&%$=-^,,
,^-=$%&¶@#              ^, 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.            &%$=-^,,,,
,,,^-=$%&¶                                          ¶&%$=-^,,,
,,^-=$%&¶@                                          @¶&%$=-^,,
,^-=$%&¶@#                                          #@¶&%$=-^,
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,,,^-=$%&¶                                          ¶&%$=-^,,,
,,,,^-=$%&                                          &%$=-^,,,,