1. A method for graphically analyzing at least one function considered in a multi-dimensional domain, the method comprising the steps of: producing of a set of points in a multi-dimensional domain by means of a distributed sequences (DS) generator; calculating values of said at least one function for each point of said DS and thereby creating an approximation of said function by a discrete dataset; projecting said discrete dataset on a plurality of two- and three-dimensional planes to yield details of said discrete dataset's multi-dimensional configuration for graphical analysis.