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Homework Help: Complex differentiation?

  1. Nov 15, 2008 #1
    Can I differentiate a complex function, like [tex]e^{-if(t)}[/tex]?
  2. jcsd
  3. Nov 15, 2008 #2


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    Science Advisor

    Yes, you can- using the chain rule exactly like you would it there were no "i"!
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