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InverseSeries

  • InverseSeries[ s , x ] takes the series s generated by Series, and gives a series for the inverse of the function represented by s.
  • InverseSeries performs "reversion" of series.
  • Given a series , InverseSeries[ s , x ] gives a series for such that .
  • See the Mathematica book: Section 3.6.4.
  • See also: Solve, InverseFunction.

    Further Examples

    Composing a series with its inverse gives the identity.

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