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What is function of period unity ?

  1. May 15, 2013 #1
    What is "function of period unity"?

    Hi,

    I'm reading an article that has a sentence saying "where P is a function of period unity.".

    Here.

    I've been looking for what does it mean but without any success. Does anyone know?
     
  2. jcsd
  3. May 15, 2013 #2

    Mark44

    Staff: Mentor

    It means that the period is 1. This means that f(x + 1) = f(x) for all values of x in the domain of f.
     
  4. May 15, 2013 #3
    Ah, it's kind of obvious, now that you say it. Thank you.
     
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