Copyright 2010, 2011, 2012 Kevin Ryde

This file is part of Math-Aronson.

Math-Aronson is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.

Math-Aronson is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

You can get a copy of the GNU General Public License online at
<http://www.gnu.org/licenses/>.




Version 9, June 2012
    - tests fix optional weaken ExtraBits

Version 8, May 2012
    - NumSeq fix i_start and value=undef

Version 7, September 2011
    - some NumSeq oeis_anum() bits

Version 6, August 2011
    - Math::NumSeq tie-in

Version 5, February 2011
    - fixes for perl 5.6 and earlier

Version 4, October 2010
    - new lying option
    - allow lang=>undef as default English

Version 3, September 2010
    - test manifest only as an author test

Version 2, September 2010
    - letter option affect default initial_string

Version 1, August 2010
    - the first version