TY - GENERIC DO - 10.20944/preprints202105.0499.v1 UR - http://dx.doi.org/10.20944/preprints202105.0499.v1 TI - 3x + 1 Problem: Iterative Operations Neither Cause Loops nor Diverge to Infinity T2 - Preprints AU - Jiang, Li PY - 2021 DA - 2021/05/21 PB - Preprints