Lambert-W Function

Implements both real-valued branches of the Lambert-W function, also known as the product logarithm, without the need for installing the entire GSL.


lamW is an R package which calculates the real-valued branches of the Lambert-W function.

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Reference manual

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install.packages("lamW")

1.3.0 by Avraham Adler, 2 years ago


https://bitbucket.org/aadler/lamw


Report a bug at https://bitbucket.org/aadler/lamw/issues


Browse source code at https://github.com/cran/lamW


Authors: Avraham Adler [aut, cph, cre]


Documentation:   PDF Manual  


Task views: Numerical Mathematics


BSD_2_clause + file LICENSE license


Imports Rcpp, RcppParallel

Suggests testthat

Linking to Rcpp, RcppParallel

System requirements: GNU make


Imported by LambertW, LindleyPowerSeries, LindleyR, POUMM, frair, greybox, wmwpow.

Suggested by NFWdist.


See at CRAN