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gnu: Add r-nleqslv.

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* gnu/packages/cran.scm (r-nleqslv): New variable.
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pimi 2018-10-01 08:52:01 -04:00 committed by Leo Famulari
parent f359b115c7
commit 16c5285af4
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gnu/packages/cran.scm
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@ -5969,3 +5969,25 @@ (define-public r-mhsmm
time series data, with multivariate and/or missing data. Allows user defined
emission distributions.")
(license license:gpl2+)))
(define-public r-nleqslv
(package
(name "r-nleqslv")
(version "3.3.2")
(source
(origin
(method url-fetch)
(uri (cran-uri "nleqslv" version))
(sha256
(base32 "1v9znvncyigw9r25wx2ma0b7ib179b488dl0qsrhp5zrcz7mcjgm"))))
(build-system r-build-system)
(native-inputs `(("gfortran" ,gfortran)))
(home-page "https://cran.r-project.org/web/packages/nleqslv/")
(synopsis "Solve systems of nonlinear equations")
(description
"The @code{r-nleqslv} package solves 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.")
(license license:gpl2+)))