Hi

I've been struggling with a couple of formulae, but am not sure if I am
going down the right route.

The first is

If value A-B is positive, return as normal. If value A-B is negative, return
zero

(Is there a simple function for this - rather than write it into a formula
?)

The second is this:

If value is = A and =< B multiply by 2, but if value is B and =<C multiply
by 3

I'm probably just getting the syntax messed up with this one, but any help
would be much appreciated

Thanks

--
Tobit