1. my head
    Joined
    03 Oct '03
    Moves
    671
    10 Dec '04 14:57
    what can calculus say about the function f(x)=(-1)^x ?

    all i can find are questions.
  2. in my heart.
    Joined
    02 Sep '04
    Moves
    2706
    10 Dec '04 15:21
    Originally posted by fearlessleader
    what can calculus say about the function f(x)=(-1)^x ?

    all i can find are questions.
    It is a complex xalued function i.e. exp{i *pi*x}.
    Remember ln(-1) = i*pi.