nleqslv: Solve Systems of Nonlinear Equations

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.

Version: 2.9.1
Published: 2015-11-26
Author: Berend Hasselman
Maintainer: Berend Hasselman <bhh at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
Materials: NEWS
In views: NumericalMathematics, Optimization
CRAN checks: nleqslv results


Reference manual: nleqslv.pdf
Package source: nleqslv_2.9.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X Snow Leopard binaries: r-release: nleqslv_2.9.tgz, r-oldrel: nleqslv_2.8.tgz
OS X Mavericks binaries: r-release: nleqslv_2.9.tgz
Old sources: nleqslv archive

Reverse dependencies:

Reverse depends: alphaOutlier, drgee, GNE, likelihoodAsy, sigloc, SPmlficmcm
Reverse imports: dynsurv, frailtySurv, georob, LDPD, meteR, PCDSpline
Reverse suggests: decisionSupport, ktsolve, QuasiSeq