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The error caused by the lagrange inversion

  1. Oct 23, 2012 #1

    I have problem with the calculation the error caused by the lagrange inversion. Hence, accroding to Lagrange theorem if f(w)=z it is possible to find w=g(z) where g(z) is given by a series. I wonder, if I consider up to N-th term in the Lagrange series, what will be the error caused by this consideration? should it be given by (N+1) term?

    Thanks for your recommendation.

  2. jcsd
  3. Dec 16, 2014 #2
    I met the same problem......
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