expint: Exponential Integral and Incomplete Gamma Function

The exponential integrals E_1(x), E_2(x), E_n(x) and Ei(x), and the incomplete gamma function G(a, x) defined for negative values of its first argument. The package also gives easy access to the underlying C routines through an API; see the package vignette for details. A test package included in sub-directory example_API provides an implementation. C routines derived from the GNU Scientific Library <https://www.gnu.org/software/gsl/>.

Version: 0.1-3
Depends: R (≥ 3.3.0)
Published: 2017-01-10
Author: Vincent Goulet [cre, aut], Gerard Jungman [aut] (Original GSL code), Brian Gough [aut] (Original GSL code), Jeffrey A. Ryan [aut] (Package API), Robert Gentleman [aut] (Parts of the R to C interface), Ross Ihaka [aut] (Parts of the R to C interface), R Core Team [aut] (Parts of the R to C interface), R Foundation [aut] (Parts of the R to C interface)
Maintainer: Vincent Goulet <vincent.goulet at act.ulaval.ca>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
Citation: expint citation info
Materials: NEWS
CRAN checks: expint results

Downloads:

Reference manual: expint.pdf
Vignettes: expint user manual
Package source: expint_0.1-3.tar.gz
Windows binaries: r-devel: expint_0.1-3.zip, r-release: expint_0.1-3.zip, r-oldrel: expint_0.1-3.zip
OS X El Capitan binaries: r-release: expint_0.1-3.tgz
OS X Mavericks binaries: r-oldrel: expint_0.1-3.tgz
Old sources: expint archive

Reverse dependencies:

Reverse imports: actuar
Reverse linking to: actuar

Linking:

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