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BB

Solving and Optimizing Large-Scale Nonlinear Systems

Barzilai-Borwein spectral methods for solving nonlinear system of equations, and for optimizing nonlinear objective functions subject to simple constraints. A tutorial style introduction to this package is available in a vignette on the CRAN download page or, when the package is loaded in an R session, with vignette("BB").

Functions (8)

BB-package

Solving and Optimizing Large-Scale Nonlinear Systems

BBoptim

Large=Scale Nonlinear Optimization - A Wrapper for spg()

BBsolve

Solving Nonlinear System of Equations - A Wrapper for dfsane()

dfsane

Solving Large-Scale Nonlinear System of Equations

multiStart

Nonlinear Optimization or Root-Finding with Multiple Starting Values

project

spg Projection Functions

sane

Solving Large-Scale Nonlinear System of Equations

spg

Large-Scale Optimization

BB

Solving and Optimizing Large-Scale Nonlinear Systems

v2019.10-1

GPL-3

Authors

Ravi Varadhan [aut, cph, trl], Paul Gilbert [aut, cre], Marcos Raydan [ctb] (with co-authors, wrote original algorithms in fortran. These provided some guidance for implementing R code in the BB package.), JM Martinez [ctb] (with co-authors, wrote original algorithms in fortran. These provided some guidance for implementing R code in the BB package.), EG Birgin [ctb] (with co-authors, wrote original algorithms in fortran. These provided some guidance for implementing R code in the BB package.), W LaCruz [ctb] (with co-authors, wrote original algorithms in fortran. These provided some guidance for implementing R code in the BB package.)

Initial release

BB

Functions (8)

BB

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