I think that definition is right, but only where 'simplest' factors in the probability of each premiss, not just the aggregate number of premisses. And yeah, on

I think that definition is right, but only where 'simplest' factors in the probability of each premiss, not just the aggregate number of premisses. And yeah, on that reading it's trivially true, but something's being trivially true doesn't mean humans as psychological beings don't need reminding of it.