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Math Help - when is function F locally invertible

  1. #1
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    when is function F locally invertible

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  2. #2
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    Use the Inverse Function Theorem.
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  3. #3
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    ok

    yeah. i know. i m not sure with the derivative of F(x,y)
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  4. #4
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    As for the derivate, compute the Jacobian matrix of F.
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