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Math Help - [SOLVED] Special Case of Cauchy's Integral Formula

  1. #1
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    Unhappy [SOLVED] Special Case of Cauchy's Integral Formula



    I dont understand at all.
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  2. #2
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    Quote Originally Posted by davismj View Post


    I dont understand at all.
    the circle centered at a with radius r has the equation z(t) = a + re^{it}

    hence ~dz = ire^{it} ~dt

    substitute it to the cauchy integral formula
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  3. #3
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    Quote Originally Posted by dedust View Post
    the circle centered at a with radius r has the equation z(t) = a + re^{it}

    hence ~dz = ire^{it} ~dt

    substitute it to the cauchy integral formula
    Wow, you've helped me so much on this one. I understand Complex Analysis so much more now.
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