Complete Proof of the Collatz Conjecture

The \textit{Collatz's conjecture} is an unsolved problem in mathematics. It is named after Lothar Collatz in 1973. The conjecture also known as Syrucuse conjecture or problem. Take any positive integer $n$. If $n$ is even then divide it by $2$, else do "triple plus one" and get $3n+1$. The conjecture is that for all numbers, this process converges to one. In the modular arithmetic notation, define a function $f$ as follows: $$f(x)= \left\{ \begin{array}{lll} \frac{n}{2} &if & n\equiv 0 \pmod 2\\ 3n+1& if& n\equiv 1 \pmod 2. \end{array}\right.$$ In this paper, we present the proof of the Collatz conjecture for many types of sets defined by the remainder theorem of arithmetic. These sets are defined in mods $6, 12, 24, 36, 48, 60, 72, 84, 96, 108$ and we took only odd positive remainders to work with. It is not difficult to prove that the same results are true for any mod $12m,$ for positive integers $m$.