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Diffstat (limited to 'sci-libs/libxc/metadata.xml')
| -rw-r--r-- | sci-libs/libxc/metadata.xml | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/sci-libs/libxc/metadata.xml b/sci-libs/libxc/metadata.xml new file mode 100644 index 000000000000..064923854d28 --- /dev/null +++ b/sci-libs/libxc/metadata.xml @@ -0,0 +1,31 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> +<pkgmetadata> + <maintainer type="project"> + <email>sci@gentoo.org</email> + <name>Gentoo Science Project</name> + </maintainer> + <maintainer type="person"> + <email>Hloupy.Honza@centrum.cz</email> + <name>Honza Macháček</name> + </maintainer> + <longdescription lang="en"> +Libxc is a library of exchange-correlation functionals for density-functional theory. +The aim is to provide a portable, well tested and reliable set of exchange and correlation +functionals that can be used by all the ETSF codes and also other codes. + +In Libxc you can find different types of functionals: LDA, GGA, hybrids, and mGGA (experimental). +These functionals depend on local information, in the sense that the value of the potential +at a given point depends only on the values of the density -- and the gradient of the density +and the kinetic energy density, for the GGA and mGGA cases. + +It can calculate the functional itself and its derivative; for some functionals, +higher-order derivatives are available. + +Libxc is written in C and has Fortran bindings. It is released under the LGPL license (v. 3.0). +Contributions are welcome. +</longdescription> + <upstream> + <doc>http://octopus-code.org/wiki/Libxc:manual</doc> + </upstream> +</pkgmetadata> |