Candidate evaluation grid

The extent to which a candidate AR may be constructed is directly related to the number of grid points used to discretize the space. This complexity scales by exponent of the dimension of the system under consideration. For instance, if a constant value of N points is used for each component axis, and construction is performed in then at most D points must be evaluated in the worst case. For each point considered, both CSTR and PFR backward solutions must be generated and checked for intersection with the boundary. 

---