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").
copied from cf-staging / r-bb
conda install conda-forge::r-bbconda install conda-forge/label/cf201901::r-bbconda install conda-forge/label/cf202003::r-bbconda install conda-forge/label/gcc7::r-bb