Math-NumSeq-Alpha is Copyright 2011, 2012, 2015 Kevin Ryde
Math-NumSeq-Alpha is licensed under the GNU General Public License GPL
version 3 or at your option any later version. The complete text of
GPL version 3 is in the file
/usr/share/common-licenses/GPL-3
The program home page is
http://user42.tuxfamily.org/math-numseq/index.html