FLINT3.7.0-dev

LambertW

Synopsis#include <flint/fexpr_builtin.h>
LambertW

The Lambert W function: the principal branch LambertW(z) (W(z)W(z)) and the branch with index kk, LambertW(z, k) (Wk(z)W_{k}(z)).

Cite this page

The FLINT team, “LambertW (fexpr_builtin.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fexpr_builtin/LambertW.html (generated 2026-11-02).