lamW

Lambert-W Function

v2.2.7 · Mar 26, 2026 · BSD_2_clause + file LICENSE

Description

Implements both real-valued branches of the Lambert-W function (Corless et al, 1996) <doi:10.1007/BF02124750> without the need for installing the entire GSL.

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CRAN Check Status

13 OK

Show all 13 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	37.8s
r-devel-linux-x86_64-debian-gcc	OK	28.5s
r-devel-linux-x86_64-fedora-clang	OK	57.6s
r-devel-linux-x86_64-fedora-gcc	OK	55.6s
r-devel-windows-x86_64	OK	80s
r-oldrel-macos-arm64	OK	15s
r-oldrel-macos-x86_64	OK	84s
r-oldrel-windows-x86_64	OK	95s
r-patched-linux-x86_64	OK	33.9s
r-release-linux-x86_64	OK	34.2s
r-release-macos-arm64	OK	13s
r-release-macos-x86_64	OK	38s
r-release-windows-x86_64	OK	88s

Check History

OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026

NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026

NOTE r-oldrel-macos-arm64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.

NOTE r-oldrel-macos-x86_64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.

NOTE r-oldrel-windows-x86_64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.

ERROR 10 OK · 3 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026

ERROR r-devel-windows-x86_64

whether package can be installed

Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.6/lamW.Rcheck/00install.out' for details.

NOTE r-oldrel-macos-arm64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.

NOTE r-oldrel-macos-x86_64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.

NOTE r-oldrel-windows-x86_64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.

NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

NOTE r-oldrel-macos-arm64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.

NOTE r-oldrel-macos-x86_64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.

NOTE r-oldrel-windows-x86_64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.

Reverse Dependencies (17)

imports

BayesRep BayesRepDesign LambertW LindleyPowerSeries Luminescence RelDists UGarima bfpwr biogrowth ciCalibrate countDM frair mexhaz singleRcapture wmwpow

linking_to

LambertW

suggests

NFWdist flexCountReg

Dependency Network

Version History

updated 2.2.7 ← 2.2.6 diff Mar 27, 2026

new 2.2.6 Mar 10, 2026

updated 2.2.6 ← 2.2.5 diff Jan 7, 2026

updated 2.2.5 ← 2.2.4 diff Jul 7, 2025

updated 2.2.4 ← 2.2.3 diff Jun 16, 2024

updated 2.2.3 ← 2.2.2 diff Nov 30, 2023

updated 2.2.2 ← 2.2.1 diff Nov 18, 2023

updated 2.2.1 ← 2.2.0 diff Oct 3, 2023

updated 2.2.0 ← 2.1.2 diff Aug 6, 2023

updated 2.1.2 ← 2.1.1 diff Feb 28, 2023

updated 2.1.1 ← 2.1.0 diff Jan 18, 2022

updated 2.1.0 ← 2.0.0 diff May 20, 2021

updated 2.0.0 ← 1.3.3 diff Jan 5, 2021

updated 1.3.3 ← 1.3.2 diff Jun 25, 2020

updated 1.3.2 ← 1.3.0 diff May 24, 2020

updated 1.3.0 ← 1.2.0 diff Apr 24, 2017

updated 1.2.0 ← 1.1.1 diff Oct 26, 2016

updated 1.1.1 ← 1.1.0 diff May 2, 2016

updated 1.1.0 ← 1.0.0 diff Mar 15, 2016

updated 1.0.0 ← 0.1-2 diff Dec 27, 2015