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Math Help - quick question complex variables

  1. #1
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    quick question complex variables

    I have e^[(-i)^2], so e^-1 can this be simplified in complex?
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  2. #2
    Banned
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    Are you looking for this equation?

    e^{ix} = cosx + isinx
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  3. #3
    Junior Member
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    Nov 2009
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    thanks guys, it was a silly question, i had a brain block
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