Acta Scientiarum Universitatis Pekiniensis (Naturalum)

58 dh kG 1958 4E

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Ae log'(n=1) , ut ; 1)

Ana ;2') login flog (n—1) POD L Un) ST RER ES + AB on 1 Ze IROL, SRA (Ta) i I(n) fi Re ®

n i() Fa)=>SinQ=> > d)=l(n)+0); m=1 h=0 (sh

(lxm<n)

ii SA, ae DAs, E45 DA, Pace wet, | DY" spss

(nm) “(n=1) Be 2 Pe Oe Oe ie * (mn) | =| ie 2S] : i(n) — n° (Log m) * .

a= p (ch),

nlognlog log n---log’™n-1(n)

tirp

lene ed =pl,, @[ ae Gy Tm) |. n? (logn)?

OD UWA ARDENT SE RT (7a! ) Wy 1+0 oi aa exp!1 / ): @ AFM x l=U(n) MAB (iteration) MLL, (v) FeqR NERO LhOO(n)=1,

TERS In=n log n log log n+-log’n, FIP ib FY LESS DLA He 1 6

= Im Ln) LE(n) E16 (rn) = fan)?” eo SHAE HOTT RENT BEE EDL ae. IRE 7 WYSE TPF Bg Ay ERK CG ARRAY BE BY DERN , BRE HY AADLE p> L PBR, HE D1 MBER,