2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/73763We give an algorithm to compute the series expansion for the inverse of a given function. The algorithm is extremely easy to implement and gives the first $N$ terms of the series. We show several examples of its application in calculating the inverses of some special functions.18 pagesClassical Analysis and ODEs30B10 (Primary) 30D10, 33E20 (Secondary)text