#### Topic: The information conservation law

Heard about paradox of a black hole, on a subject of that that the information, i.e. how much I understand, connected to the quantum phenomena - correct, if I am mistaken - as would disappear for the matter which have appeared in a black hole. Heard, the information - if I do not confuse - entropy to a reverse sign - it is defined by a probability logarithm. But all is not absolutely clear, what exactly states the information conservation law - the probability changes eventually - or not? If yes, whether that can exist the information out of time? If is not present, that turns out. Even light cannot abandon a black hole because of a space curvature but if to look from only point of view of time, and to consider that in a black hole it stops, it is not necessary to enter concept of a curvature of space. It is enough to consider that the instant in a black hole lasts eternity outside then with what speed photons would not move in a black hole, at any not infinite speed time will be nonzero, hence eternity out of a black hole, therefore photons therefrom will not be selected only proceeding from it. And then that with the mentioned paradox - turns out, the information simply turns in snapshot? From the point of view of the information conservation law it is disappearance or how?