... LAP LUAN TRONG cAc HE TRI TH(rc r: (Sl,Id 1\ 1\ (Sn,In) -+ F-LUAT 55 (S, 1= 1(11, ,In)), (1) I lit ham ... Mot sO'ki h ieu: t bu'o'c • Ta viet I~ thay cho I! (A), viet /; (In) thay cho I (I;~, , Ii~n,) (trong I;; lit gia tr i cii a atom Ai, sau buo'c l~p th ir n) • lefti, right, tu'ong ling la t%p ... Depth(A) chung minh c ac be; de sau: CI(A, n) tuoruj = T:f Nmax fJ(r-l)) = I(I~), (13) cAc LAP LUAN TRONG Jo E EA : I(h, (r'-l)) = I( HE TRI n rnuc IJ(I,,-l) F-LUAT = I(I~) 57 > I(I~-l) (14) JEEA...