ArcTra

ArcTra is inverse of the Trappmann function; $\mathrm{ArcTra}=\mathrm{tra}^{-1}$, where

$ \mathrm{tra}(z)=z+\exp(z)$

]]ArcTra]] can be implementer through the Tania function as follows:

Keywords

Trappmann function, AuTra