Equation to predict highest number in a set

Hi! I've got a set of 5 number variables from which I need to pick the highest one. I'd appreciate it if someone could help me out here.

If you're looking for a roll, you can do {a,b,c,d,e}kh1. If you want this in a calculated field, the max of two numbers is (a + b + abs(a - b)) / 2. You can iterate applying that formula to determine the max of more numbers because max(a, b, c) = max(max(a, b), c) = max(a, max(b, c)). Just be aware that it'll probably be a bit painful to extend it to five numbers.

Alright, thanks. If that's the only way of doing it, then I think I'll separate it into parts, like this: <input type="hidden" name="attr_A" value="(@{Stat1}+@{Stat2}+abs(@{Stat1}-@{Stat2}))/2" disabled="disabled"/> <input type="hidden" name="attr_B" value="(@{A}+@{Stat3}+abs(@{A}-@{Stat3}))/2" disabled="disabled"/> <input type="hidden" name="attr_C" value="(@{B}+@{Stat4}+abs(@{B}-@{Stat4}))/2" disabled="disabled"/> <input type="hidden" name="attr_D" value="(@{rC}+@{Stat5}+abs(@{C}-@{Stat5}))/2" disabled="disabled"/> That should solve it I think.