So... I dont get thisone... And i am BA in Physics, doin' my masters atm
It looks like it has to do with computer science/artificial intelligence. http://en.wikipedia.org/wiki/Horizon_effect
That's probably why you don't get this one.
hardy harr harr
i honestly didn't mean to make a joke, but if it for some odd reason is one (i dont know, it just sounds like a math reference in this context), please do continue laughing :)
It has to do with programming. Look up alpha-beta pruning.