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| author | Eric Bavier <bavier@member.fsf.org> | 2016-07-07 14:41:41 -0500 |
|---|---|---|
| committer | Eric Bavier <bavier@member.fsf.org> | 2016-07-20 18:31:16 -0500 |
| commit | d721c83a6310bcb2ded092e20afb3954b21038fb (patch) | |
| tree | cd903d936a855cbeef3563e965ef8ff4421900f2 | |
| parent | b006ba50384f9cb517fa881299160adba0aaca9e (diff) | |
| download | gnu-guix-d721c83a6310bcb2ded092e20afb3954b21038fb.tar gnu-guix-d721c83a6310bcb2ded092e20afb3954b21038fb.tar.gz | |
gnu: Add libhilbert.
* gnu/packages/maths.scm (libhilbert): New variable.
| -rw-r--r-- | gnu/packages/maths.scm | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm index b8ec213d8b..03f874e057 100644 --- a/gnu/packages/maths.scm +++ b/gnu/packages/maths.scm @@ -2538,3 +2538,25 @@ structured and unstructured grid problems."))) (description "Matio is a library for reading and writing MAT files. It supports compressed MAT files, as well as newer (version 7.3) MAT files.") (license license:bsd-2))) + +(define-public libhilbert + (package + (name "libhilbert") + (version "0.2-1") + (source + (origin + (method url-fetch) + (uri (string-append "http://web.cs.dal.ca/~chamilto/hilbert/" + "libhilbert-" version ".tar.gz")) + (sha256 + (base32 + "0v48x8405dj95gjn2saja4bzhw86d6zl6d3dg8h7dzac2qr97s34")))) + (build-system gnu-build-system) + (home-page "http://web.cs.dal.ca/~chamilto/hilbert") + (synopsis "Hilbert indices for multidimensional data") + (description "The libhilbert library can efficiently calculate Hilbert +curves and order-preserving representations of Hilbert curve indices that use +the same amount of space as the original point representation. This is useful +when using the Gilbert curve as a space filling curve through a +high-dimensional space where not all demensions have the same cardinality.") + (license license:lgpl2.1+))) |