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Inverting a Taylor serie

  1. Oct 26, 2005 #1
    How can you invert a Taylor serie?

    x=y+Ay^2+By^3+Cy^4....

    to y=ax+bx^2+cx^3 ...
    without the lagrange theorem... must go from x=y+Ay^2+By^3+Cy^4.... to y=ax+bx^2+cx^3 ...


    Need help thanks!
     
  2. jcsd
  3. Oct 26, 2005 #2

    Tom Mattson

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