[?] Get Max of a function assuming x is a real number?

[anthonyleamer]

Assuming[x is a Real number, Max[Exp[x], 0]] should give Exp[x], why doesn’t mathematica do that?

[mariuszi28cg (Mariusz Iwaniuk)]

Try:

 Simplify[Max[Exp[x], 0], x \[Element] Reals]

 (* E^x *)

[anthonyleamer]

Thank you very much, works like a charm!