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gnu: Add libhilbert. 

* gnu/packages/maths.scm (libhilbert): New variable.
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Eric Bavier 2016-07-07 14:41:41 -05:00
parent b006ba5038
commit d721c83a63
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@ -2538,3 +2538,25 @@ structured and unstructured grid problems.")))
(description "Matio is a library for reading and writing MAT files. It (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.") supports compressed MAT files, as well as newer (version 7.3) MAT files.")
(license license:bsd-2))) (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+)))