Roberto Iacono, John P. Boyd. New approximations to the principal real-valued branch of the Lambert W-function. Adv. Comput. Math., 43(6):1403-1436, 2017. [doi]
@article{IaconoB17,
title = {New approximations to the principal real-valued branch of the Lambert W-function},
author = {Roberto Iacono and John P. Boyd},
year = {2017},
doi = {10.1007/s10444-017-9530-3},
url = {https://doi.org/10.1007/s10444-017-9530-3},
researchr = {https://researchr.org/publication/IaconoB17},
cites = {0},
citedby = {0},
journal = {Adv. Comput. Math.},
volume = {43},
number = {6},
pages = {1403-1436},
}