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[bug#32697] [PATCH 2/4] gnu: Add r-nleqslv.
From: |
pimi |
Subject: |
[bug#32697] [PATCH 2/4] gnu: Add r-nleqslv. |
Date: |
Tue, 11 Sep 2018 14:28:45 +0200 |
gnu/packages/cran.scm (r-nleqslv): New variable.
---
gnu/packages/cran.scm | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index e9ea46e4a..f5b259d53 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -5709,3 +5709,25 @@ unobserved (or hidden) state. Also, this package is
suitable for equidistant
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+)))
--
2.17.1