Math::GSL::Const - Constants use Math::GSL::Const qw/:all/; print "The Euler-Mascheroni Constant is $M_EULER\n"; There are many constants in this module, which are split into six subcategories a.k.a tags:

TAGS
Importing the tag "all" is the same as importing all of these. Jonathan Leto <jonathan@leto.net> and Thierry Moisan <thierry.moisan@gmail.com> Copyright (C) 2008-2009 Jonathan Leto and Thierry Moisan This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.