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# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
class RUcminf(RPackage):
"""General-Purpose Unconstrained Non-Linear Optimization.
An algorithm for general-purpose unconstrained non-linear optimization.
The algorithm is of quasi-Newton type with BFGS updating of the inverse
Hessian and soft line search with a trust region type monitoring of the
input to the line search algorithm. The interface of 'ucminf' is designed
for easy interchange with 'optim'."""
cran = "ucminf"
license("GPL-2.0-or-later")
version("1.1-4.1", sha256="01a5b6f373ad267d22e2c29b8f7b6e31a1a148e48f4413e6a38e51aa049976b2")
version("1.1-4", sha256="a2eb382f9b24e949d982e311578518710f8242070b3aa3314a331c1e1e7f6f07")
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