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# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "ucminfcpp" in publications use:'
type: software
license: GPL-3.0-or-later
title: 'ucminfcpp: ''C++'' Reimplementation of the ''ucminf'' Unconstrained Nonlinear
  Optimizer'
version: 1.0.1
doi: 10.32614/CRAN.package.ucminfcpp
abstract: A modern 'C++17' reimplementation of the 'UCMINF' algorithm for unconstrained
  nonlinear optimization (Nielsen and Mortensen, 2011, <https://doi.org/10.32614/CRAN.package.ucminf>),
  offering full API compatibility with the original 'ucminf' R package but developed
  independently. The optimizer core has been rewritten in 'C' with a modern header-only
  'C++17' interface, zero-allocation line search, and an 'Rcpp' interface. The goal
  is numerical equivalence with improved performance, reproducibility, and extensibility.
  Includes extensive test coverage, performance regression tests, and compatibility
  checks against 'ucminf'. This package is not affiliated with the original maintainers
  but acknowledges their authorship of the algorithm and the original R interface.
authors:
- family-names: Robles Fernández
  given-names: Angel Luis
  email: a.l.robles.fernandez@gmail.com
repository: https://alrobles.r-universe.dev
repository-code: https://github.com/alrobles/ucminfcpp
commit: f8e7526c79e317b6558f7f6810c79e857f417281
url: https://alrobles.github.io/ucminfcpp/
date-released: '2026-05-21'
contact:
- family-names: Robles Fernández
  given-names: Angel Luis
  email: a.l.robles.fernandez@gmail.com