[size=85]Exploration of[/size] [size=85][url=https://en.wikipedia.org/wiki/Geometric_median]Geometric median[/url] ([url=https://en.wikipedia.org/wiki/Fermat_point]Fermat point[/url]) and [url=https://en.wikipedia.org/wiki/Centroid]Geometric center[/url] ([url=https://en.wikipedia.org/wiki/Center_of_mass]Center of mass[/url]) of a discrete set of sample points.[/size]