Hi everyone, I have a set of points defining a region and I am looking for a way to find the inequalities corresponding to this region. Basically I would like to do the inverse of "RegionPlot". Of course I started by using "FindFormula" and "FindFit" but it gave me a function with horrible parameters while I know that I should find inequalities of the same form as the three below.
Do you have any ideas? Thanks in advance! 
