id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fuelectenerg-3309	Karanikas, Costas; Atreas, Nikolaos	ENUMERATION AND CODING METHODS FOR A CLASS OF PERMUTATIONS AND REVERSIBLE LOGICAL GATES	2018	15	.pdf	application/pdf	9270	377	71	and so we form a new permutation ρ(m−1) ∈ P (m− 1) by ρ(m−1)(j) Then we follow the previous step for the permutation ρ(m−1), i.e. we store the position of its biggest element by defining sm−1 = ρ−1 (m−1)(m− 1) and at the same time we delete the element m− 1 from ρ(m−1) and we form a new permutation ρ(m−2) ∈ P (m− 2) by ρ(m−2)(j) = { ρ(m−1)(j)	cache/fuelectenerg-3309.pdf	txt/fuelectenerg-3309.txt