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nleqslv

Solve Systems of Nonlinear Equations

v3.3.6 · Mar 5, 2026 · GPL (>= 2)
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Description

Solve a system of nonlinear equations using a Broyden or a Newton method with a choice of global strategies such as line search and trust region. There are options for using a numerical or user supplied Jacobian, for specifying a banded numerical Jacobian and for allowing a singular or ill-conditioned Jacobian.

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CRAN Check Status

14 OK
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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Additional Issues

rchk Details →

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (80)

depends

BayesGOF BwQuant GNE PriorGen alphaOutlier mbrglm

imports

BIGL DTEAssurance DiscreteDists EHRmuse EL GECal GEint GLmom GWEX JICO LLSR MCPModBC MLEce MSPRT NMA NMAR NiLeDAM PLreg PhaseGMM RLescalation RMT4DS ROCModels SPPcomb SimCorrMix SimMultiCorrData SurvSparse TrendInTrend TruncatedNormal VFS VeccTMVN WAreg aae.pop acc augSIMEX automatedRecLin brglm2 brms cifmodeling covsim decisionSupport depCensoring detectnorm drgee dynsurv frailtySurv fungible gasanalyzer genpwr georob hmmm ipwErrorY ivtools ktsolve likelihoodAsy meteR mev miCoPTCM nonprobsvy optedr pim ppmHR reReg savvyPR sfaR spGARCH spef translate.logit triggerstrategy zcurve

suggests

epimdr epimdr2 misty momentuHMM spatstat.model

Dependency Network

Dependencies Reverse dependencies BayesGOF BwQuant GNE PriorGen alphaOutlier mbrglm BIGL DTEAssurance DiscreteDists EHRmuse EL GECal GEint GLmom GWEX +65 more reverse deps nleqslv

Version History

new 3.3.6 Mar 10, 2026
updated 3.3.6 ← 3.3.5 diff Mar 4, 2026
updated 3.3.5 ← 3.3.4 diff Nov 26, 2023
updated 3.3.4 ← 3.3.3 diff Jan 13, 2023
updated 3.3.3 ← 3.3.2 diff Aug 6, 2022
updated 3.3.2 ← 3.3.1 diff May 16, 2018
updated 3.3.1 ← 3.3 diff Jul 5, 2017
updated 3.3 ← 3.2 diff May 17, 2017
updated 3.2 ← 3.1 diff Mar 3, 2017
updated 3.1 ← 3.0.3 diff Feb 15, 2017
updated 3.0.3 ← 3.0.2 diff Aug 7, 2016
updated 3.0.2 ← 3.0.1 diff Jun 26, 2016
updated 3.0.1 ← 3.0 diff May 1, 2016
updated 3.0 ← 2.9.1 diff Jan 27, 2016
updated 2.9.1 ← 2.9 diff Nov 25, 2015
updated 2.9 ← 2.8 diff Sep 5, 2015
updated 2.8 ← 2.7 diff May 17, 2015
updated 2.7 ← 2.6 diff Apr 2, 2015
updated 2.6 ← 2.5 diff Mar 3, 2015
updated 2.5 ← 2.4 diff Sep 28, 2014