MEXICAS code

The Maxima code MEXICAS (Metric EXtended-gravity Incorporated through a Computer Algebraic System) developed by T. Bernal, S. Mendoza and L.A. Torres for the article "Gravitational lensing with f(χ)=χ^(3/2) gravity in accordance with astrophysical observations" [ arXiv:1208.6241 ] can be obtained in this webpage. The MEXICAS code is Copyright (2012) of Tula Bernal, Sergio Mendoza and L.A. Torres. This program 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. 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 For information on GNU (or the Free Software Foundation -FSF) visit http://www.gnu.org. For information on the GNU General Public Licence, visit: http://www.gnu.org/licences/licences.html#GPL".

By downloading the software you agree to the terms of the above Copyright and to cite the article [ arXiv:1208.6241 ] , in any written work derived from the usage of the MEXICAS code.

Version 01 of the code (please read the Copyright): mexicas-code_01.wxm .