@prefix fft: <http://josd.github.io/brain/fft#>.

{(0 1 2 3 4 5 6 7) fft:transform ?L} => {(0 1 2 3 4 5 6 7) fft:transform ?L}.

{(0 1 2 3 0 1 2 3) fft:transform ?L} => {(0 1 2 3 0 1 2 3) fft:transform ?L}.

{(0 1 0 1 0 1 0 1) fft:transform ?L} => {(0 1 0 1 0 1 0 1) fft:transform ?L}.

{(0 0 0 0 0 0 0 0) fft:transform ?L} => {(0 0 0 0 0 0 0 0) fft:transform ?L}.
