1930s, 3

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— meme creator

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(defun range (max &key (min 0) (step 1))
  (loop :for n :from min :below max :by step
    collect n))

(defmacro lcm-lst (lst)
  `(apply #'lcm ,lst))

(lcm-lst (range 21 :min 2))

.

— palette fm

— Me@2022-10-17 05:21:23 PM

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2022.10.17 Monday (c) All rights reserved by ACHK