# UnivariateLaurentSeriesFunctions2(Coef1, Coef2, var1, var2, cen1, cen2)¶

Mapping package for univariate Laurent series This package allows one to apply a function to the coefficients of a univariate Laurent series.

map: (Coef1 -> Coef2, UnivariateLaurentSeries(Coef1, var1, cen1)) -> UnivariateLaurentSeries(Coef2, var2, cen2)
map(f, g(x)) applies the map f to the coefficients of the Laurent series g(x).