Test run of Monte Carlo decorrelation

This is a test run of the decorrelation method for cluster expansion fitting. The system is on a "square lattice", but it might be better to consider it monoclinic, since no symmetry of the functions involved is enforced. The model subspace is spanned by the following clusters:(0,0); (0,0),(0,1); (0,0),(1,0); (0,0),(2,0); (0,0),(0,2)The nuisance subspace is spanned by(0,0),(1,1); (0,0),(1,-1); (0,0),(1,0),(2,0); (0,0),(0,1),(0,2)<br>