Another problem that can be solved is MSAA. Certain problems can be solved using this result. The problem was partially solved by Sony. Braun showed how the problem could be satisfactorily and economically solved. This partially solved the problem in some cases, but produced another. Every Bayes theorem problem can be solved in this way . However, this problem can be solved using MAC spoofing. He says that this problem is partly solved by federalism. With more sophisticated data structures this problem can also be largely solved. The problem was mostly solved in 1991. The problem P1 can be solved directly by computing antiderivatives. However, Mazda rotary engines solved these initial problems. The energy equations cannot be solved analytically. Unfortunately, this equation can not be solved analytically, and requires numerical evaluation. There are various ideas about how the paradox is solved.