User blog comment:P進大好きbot/Kyodaisuutan System/@comment-35870936-20181003040133/@comment-30754445-20181004013216

So I'm allowed to use limits but not absolute values? Weird. Okay then, how about this:

\(f(a,b,c)={a^b} \cdot \lim\limits_{n \rightarrow \infty}2^{-{2^{n(3-2c)}}})+a \cdot (\lim\limits_{n \rightarrow \infty}2^{-{2^{n(2c-3)}}}) (\lim\limits_{n \rightarrow \infty}2^{-{2^{n(3-2b)}}})+\) \(+f(a,f(a,b-1,c),c-1)\cdot \lim\limits_{n \rightarrow \infty}2^{-{2^{n(2b-3)}}}\)