When Batman is surrounded by the other members of the JL, or the JLA from the old days he has no problem figuring out situations that even Super Man (who can read medical books and perform surgery in a matter of minutes) can't figure out.
Don't get me wrong; Bruce is one Smart SOB!
I love him.. but I have often wondered where he would fit "Smarts" wise in the Marvel universe. I know he is no Reed Richards, but would he be close??