Number::Uncertainty ------------------- What is it? ----------- The module is an object orientated interface to allow a number and an uncertainty on the number to be stored in one tidy little bundle that can be passed around Why do it? ---------- While other, packages a lot like this one are floating around, none do exactly what required. It was easier to hack out another one than try and kludge our ideas into the form factor of an existing package. Provides -------- The package provides the following classes Number::Uncertainty further information can be found in the POD included in Uncertainty.pm Where can I get it? ------------------- The package is availabe from CPAN . Installation ------------ Installation is automated using the ExtUtils::MakeMaker library % perl Makefile.PL % make % make test % make install Authors ------- The module was written by Alasdair Allan , of the University of Exeter Astrophysics Group (http://www.astro.ex.ac.uk/) as part of his work for the eSTAR project. License ------- This package 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 2 of the License, or (at your option) any later version. This program 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 should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place,Suite 330, Boston, MA 02111-1307, USA