Collatz conjecture
English[edit]
Etymology[edit]
Named after Lothar Collatz, who first proposed it in 1937.
Proper noun[edit]
 (mathematics) The conjecture that the process of taking a number and, if is even, dividing it by 2, or if is odd, multiplying it by 3 and adding 1, then repeating this process, will eventually yield 1.
Translations[edit]
the conjecture
