lank November 20, 2013 at 1:19 am not strictly true. the RHS should be (:)^n, where n is the number of pages stapled. also, it’s perhaps worth noting that the two functions don’t commute… (but otherwise cute!)
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not strictly true. the RHS should be (:)^n, where n is the number of pages stapled. also, it’s perhaps worth noting that the two functions don’t commute…
(but otherwise cute!)