convergence problem

status of Hemimastodon crepusculi; (Pilgrim): the eternal problem of homology and of convergence. 1988. Tassy, P. 1988. Le statut systématique de l’espèce

表示離散化的點數。為了方便起見，有需要證明下式成立： N → ∞ , Problem  B λ N → Problem  B λ {\displaystyle N\to \infty ,\quad {\text{Problem }}B^{\lambda N}\to {\text{Problem }}B^{\lambda }}

Guillén. Multinationals, Ideology, and Organized Labor. The Limits of Convergence. Princeton University Press. 2003: 126 (Table 5.1). ISBN 0-69-111633-4

{z}{1+{\cfrac {z}{1+{\cfrac {z}{1+{\cfrac {z}{\ddots }}}}}}}}.\,} 可以证明（英语：convergence problem） f ( z ) {\displaystyle f(z)} 收敛到一个有限值当且仅当 z {\displaystyle z} 不是

records" are total stopping time records.) Barina, David. Convergence verification of the Collatz problem. The Journal of Supercomputing. 2020, 77 (3): 2681–2688