Topic: Whether is the logic the absolute?
I mean rules of type A=A or A or not A or not (A and not A), well and more artful. Whether they depend on the Universe? Or there are Universes where other outputs are deduced from the same axioms? I not about restatements, type "give we redefine 3 and 4 places and will be 2+2=3", namely about logic elements. It is clear, what any our reasoning will become in our logic and consequently it will be possible to tell "and in that Universe it not so", that is anything it is impossible to prove 100 %, but can eat any more serious researches on this subject?