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 .

InverseSeries can be applied to any SeriesData object with the appropriate structure, whether or not it has been generated by Series.

See Section 3.6.4.

See also: Solve, InverseFunction.

New in Version 1.

Further Examples