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Math Help - about Weierstrass's elliptic functions

  1. #1
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    about Weierstrass's elliptic functions

    Let P(z) be the werierstrass elliptic function with periods w1 and w2. How to estimate the partial derivative of |P'(z)| with respect to x? where z=x+iy.
    Thanks!
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  2. #2
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    Re: about Weierstrass's elliptic functions

    Hey margar.

    Recall that the magnitude of a complex vector is |z| = SQRT(x^2 + y^2) and d|z|/dx = x/SQRT(x^2 + y^2).

    Now consider z being a function of a complex variable.
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