var/spack/repos/builtin/packages/r-nleqslv/package.py


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# Copyright 2013-2022 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 import *


class RNleqslv(RPackage):
    """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."""

    cran = "nleqslv"

    version('3.3.2', sha256='f54956cf67f9970bb3c6803684c84a27ac78165055745e444efc45cfecb63fed')