Paper:  
  Skowron & Gould 2012 
  "General Complex Polynomial Root Solver and Its Further Optimization for Binary Microlenses"
Please cite the paper if you are using the subroutines in the scientific work.


The authors release the source codes associated with the Paper
under terms of the GNU Lesser General Public License version 2 
or any later version, OR under the Apache License, Version 2.0.

A custom in the scientific community is (regardless of the licence 
you chose to use or distribute this software under)
that if this code was important in the scientific process or 
for the results of your scientific work, we kindly ask you for the 
appropriate citation of the Paper (Skowron & Gould 2012), and
we would be grateful if you pass the information about 
the proper citation to anyone whom you redistribute this software to.


for a full text of the paper see:
     http://www.astrouw.edu.pl/~jskowron/cmplx_roots_sg/
     or http://arxiv.org/find/astro-ph
     or http://www.adsabs.harvard.edu/abstract_service.html
see also file NOTICE and LICENSE attached to the software package