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XCFun: A library of exchange-correlation functionals with arbitrary-order derivatives
Copyright Ulf Ekström and contributors 2009-2020.
License
XCFun is licensed under version 2.0 of the Mozilla Public License (MPLv2.0), see LICENSE.md.
Documentation
The documentation is available at https://xcfun.readthedocs.io.
XCFun can be installed with popular package managers: