diff options
Diffstat (limited to 'gnu/packages/maths.scm')
| -rw-r--r-- | gnu/packages/maths.scm | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm index 24c4149587..c1f270a721 100644 --- a/gnu/packages/maths.scm +++ b/gnu/packages/maths.scm @@ -1028,6 +1028,43 @@ environments.") license:public-domain license:lgpl2.1+)))) +(define-public openspecfun + (package + (name "openspecfun") + (version "0.4") + (source + (origin + (method url-fetch) + (uri (string-append "https://github.com/JuliaLang/openspecfun/archive/v" + version ".tar.gz")) + (file-name (string-append name "-" version ".tar.gz")) + (sha256 + (base32 + "0nsa3jjmlhcqkw5ba5ypbn3n0c8b6lc22zzlxnmxkxi9shhdx65z")))) + (build-system gnu-build-system) + (arguments + '(#:tests? #f ;no "check" target + #:make-flags + (list (string-append "prefix=" (assoc-ref %outputs "out"))) + ;; no configure script + #:phases (alist-delete 'configure %standard-phases))) + (inputs + `(("fortran" ,gfortran-4.8))) + (home-page "https://github.com/JuliaLang/openspecfun") + (synopsis "Collection of special mathematical functions") + (description + "Openspecfun provides AMOS and Faddeeva. AMOS (from Netlib) is a +portable package for Bessel Functions of a Complex Argument and Nonnegative +Order; it contains subroutines for computing Bessel functions and Airy +functions. Faddeeva allows computing the various error functions of arbitrary +complex arguments (Faddeeva function, error function, complementary error +function, scaled complementary error function, imaginary error function, and +Dawson function); given these, one can also easily compute Voigt functions, +Fresnel integrals, and similar related functions as well.") + ;; Faddeeva is released under the Expat license; AMOS is included as + ;; public domain software. + (license (list license:expat license:public-domain)))) + (define-public atlas (package (name "atlas") |