InverseSeries

Usage

• InverseSeries[s, x] takes the series s generated by Series, and gives a series for the inverse of the function represented by s.

Notes

• 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.

• New in Version 1.