Ahh it's the other way around. Sorry, math isn't my speciality, I'm just the guy doing the powerpoints and wawing my arms around convincing people wearing ties that whatever I happen to do at the moment is the best thing since sliced bread...
But thanks for clearing it up. Modded you up to make up for it :-)
Mixmax, you don't seem to realize that in your explanation execution is a multiplier too!
Let me rewrite your comment below:
So you can think of execution as a multilplier, where the better execution will give somebody with a good idea a better output.
To explain:
bad execution: x0,5
OK execution: x1
good execution: x5
great execution: x10
etc