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Modulo 12 Function ?


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  • 3 weeks later...

You can roll such a function easily yourself. The modulus function is part of Common Lisp.

 

;; modulus 12 of 60

(mod 60 12)

; => 0

 

(defun mod12 (xs)
  (loop for x in xs
    collect (mod x 12)))

 

(mod12 '(0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 24 48))
; => (0 1 2 3 4 5 6 7 8 9 10 11 0 1 2 3 4 5 6 7 0 0)

 

To empower yourself, once you know how to program a simple function, you simply need to google for the modulus function

 

  http://lmgtfy.com/?q=common lisp modulo

 

:)

 

Best,

Torsten

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Great idea, Torsten 

Very pedagogic example too. 

Thanks a lot. 

Im studying a lot of diatonic set Theory now, so  I'm interested  on mod 12 and mod 7 operations. The problem with the diatonic stuff is that is,  in the lingo of Robert Morris, a pitch space with a irregular but periodic division. 

Best 

Julio 

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