Apache Commons Numbers
Copyright 2001-2023 The Apache Software Foundation

This product includes software developed at
The Apache Software Foundation (http://www.apache.org/).

The org.apache.commons.numbers.gamma package contains derivative
work originating from the "Boost C++ Libraries" <boost/math/special_functions>.
https://www.boost.org/
Copyright 2006-7, 2013-14 John Maddock.
Copyright 2007, 2013-14 Paul A. Bristow.
Copyright 2013-14 Nikhar Agrawal.
Copyright 2013-14, 2020 Christopher Kormanyos.