r-expint 0.1-6 Exponential integral and incomplete Gamma function
This package provides 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.
- Website: https://gitlab.com/vigou3/expint
- License: GPL 2+
- Package source: cran.scm
- Patches: None
- Builds: x86_64-linux, i686-linux