@[USERNAME]I meant (>)This was just an example.I wanted to ask if it was possible to differentiatethings like f(x)>g(x) and have still the  >But after some thinking i understanded that this canNOT happen no way because the fact that f(x) > g(x) for every real x means that the graph of f(x) is higher from g(x) for every real x.But f derivative represents the slope of the tangent of f at x, giving us the monotony of f.Hope you understanded what i mean.Also thanks for the reply####[['reply', 'Other', 'POS']]