calculadora a python package to calculate things
Copyright (C) 2018 Rodrigo Garcia

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public Licence as published by
the Free Software Foundation, either version 3 of the Licence, 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 Licence for more details.

You should have received a copy of the GNU General Public Licence
along with this program.  If not, see <https://www.gnu.org/licenses/>.