Has it ever been mentioned in any comic/movie/Television show if Bruce has an eidetic (photographic) memory or not? Bane has one and obviously Superman but they're both still in awe of his intellect. It would make sense that he would have atleast an incredible memory, as he's able to recount the littlest detail about something he learned to a pretty great degree of accuracy. I'm not sure if it's been mentioned that he's learned various techniques on how to expand his memory to a very high degree. This also goes without saying, but it's simply impossible to attain his skill level in any discipline he practices without having a great memory.
So yeah, has it been mentioned that he has photographic memory?