D                       Derivative and Anti-derivative operators
connector               Create an interpolating function going through
                        a set of points
findZeros               Find zeros of a function
fitSpline               Find zeros of a function
integrateODE            Integrate ordinary differential equations
numD                    Numerical Derivatives
plotFun                 Plot functions of one and two variables using
                        lattice system
rfun                    Generate a "natural looking" function of one or
                        multiple variables
smoother                Create a smoothing function approximating a
                        cloud of points
spliner                 Construct a spline function going through a set
                        of points
