Iterated logarithm
[bg] Итериран логаритъм
[de] Iterierter Logarithmus
[eo] Ripetita logaritmo
[es] Logaritmo iterado
[fr] Logarithme itéré
[he] לוגריתם חוזר
[it] Logaritmo iterato
[ja] 反復対数
[ko] 반복 로그
[pl] Logarytm iterowany