\input style . , , ~M, , . , . ⅉ, , , , , .~ ({\sl JACM,\/} {\bf 6} (1959), 376--383). {\sl (5)~ .\/} , . $X$~ , $$ Y=\mu+\sigma X \eqno(24) $$ ~$\mu$, ~$\sigma$. , ~$X_1$ ~$X_2$--- $$ Y_1=\mu_1+\sigma_1 X_1, \qquad Y_2=\mu_2+\sigma_2(\rho X_1+\sqrt{1-\rho^2}X_2), \eqno(25) $$ ~$Y_1$ ~$Y_2$---\emph{} , ~$\mu_1$, $\mu_2$, ~$\sigma_1$, $\sigma_2$ ~$\rho$. ( ~$n$ .~~.~13.) \section{D.~튑 }. --- \emph{ .}   , " ". , $\mu$~ -, ~$\mu$. 풎 $$ F(x)=1-e^{-x/\mu}, \rem{$x\ge0$.} \eqno(26) $$ , $X$~ ~$1$, $\mu X$~ ~$\mu$. ~$\mu=1$. . {\sl (1)~ .\/} , ~$y=F(x)=1-e^{-x}$ ~$x=F^{-1}(y)=-\ln(1-y)$. , %% 142 ~(6), ~$-\ln(1-U)$ .   $1-U$~ , ~$U$--- , $$ X=-\ln U \eqno(27) $$ , . ( ~$U=0$.) {\sl (2)~ .\/} ዅ (.~) . \alg E.(튑 ~$1$.) ~$P[j]$, $Q[j]$ ~$j\ge 1$, $$ P[j]=1-{1\over e^j}, \quad Q[j]={1\over e-1}\left({1\over1!}+{1\over2!}+\cdots+{1\over j!}\right). \eqno(28) $$ , . \st[ .] 㑒~$j\asg1$. ~$U_0$ ~$U_1$ ~$X\asg -U_1$. \st[ ?] ~$U_0U_j$, ~$X\asg U_j$. ~\stp{2}. \st[ .] ( , $X$, , .) ~$U$ ~$j\asg 1$. \st[ᄅ ?] ~$UU\ge (1-p)^n$, ~$p(1-p)^{n-1}$, . 瀑 ~$p=1/2$ , ~(34) ~$N=\ceil{-\log_2 U}$, .~.~$N$ , ~$U$. {\sl (2)~ ~$(t, p)$.\/} ~$p$, $t$~ , ~$N$ ~$n$ ~$\perm{t}{n}p^n(1-p)^{t-n}$ (.~.~1.2.10). - , ~(34). , $N_1$~ ~$(t_1, p)$ , , $N_2$~ ~$(t_2, p)$, $N_1+N_2$~ ~$(t_1+t_2, p)$. $t$~, %%146 ~$tp$ ~$\sqrt{tp(1-p)}$. . , .~25. {\sl (3)~ \/} ~$\mu$. 풎 , . , . , - . , ~$N=n$, $$ e^{-\mu}\mu^n/n!, \rem{$n\ge0$.} \eqno(35) $$ ~$N_1$, $N_2$--- ~$\mu_1$, $\mu_2$, , ~$N_1+N_2=n$, $$ \sum_{0\le k \le n}{e^{-\mu_1}\mu_1^k\over k!} {e^{-\mu_2}\mu_2^{n-k}\over (n-k)!} ={e^{-(\mu_1+\mu_2)}(\mu_1+\mu_2)^n\over n!}. $$   , $N_1+N_2$~ ~$(\mu_1+\mu_2)$. , , ~$\mu$, $\mu$~ . \alg Q.( ~$\mu$.) \st[ .] ~$p\asg e^{-\mu}$ ~$N\asg0$, $q\asg1$. (厒 $e^{-\mu}$~ , , , ~$p$ ~$q$.) \st[ .] ~$U$, ~$0$ ~$1$. \st[㌍.] 㑒~$q\asg qU$. \st[, ~$e^{-\mu}$.] ~$q\ge p$, ~$N\asg N+1$ ~\stp{2}. ~$N$. \algend 璎 , , $$ U_1\ge p, \quad U_1U_2\ge p, \quad, \ldots, \quad U_1U_2\ldots U_n\ge p, \quad U_1U_2\ldots U_{n+1}

0$, ~\stp{2}, . \algend 璎 , ~$\mu$, ~$M[1]$, $M[2]$,~\dots, $M[n]$. , ~$n=10$, $$ \vcenter{\halign{ \hfil$#$&${}#$\hfil\bskip&&\bskip$#$\hfil\bskip\cr j&=1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 10\cr M[j]&=2^{-15} & 2^{-12} & 2^{-9} & 2^{-6} & 2^{-3} & 2^{-1} & 1 & 2 & 4 & \hfill 8 \cr }} \eqno(36) $$ %% 148 풎 ~$\mu$, ~$\mu\ge50$. ~$\mu0$, ~$1-e^{-\mu}$, .~.\ ~$1\over 32\,000$. ~$\mu$ , $N$~ . ⎋ ~$M[j]=4$ ~$8$ ~K3. ~$\mu$ , ~$\sqrt{\mu}$. , . \excercises \ex[10] , ~$\alpha$ ~$\beta$ ($\alpha<\beta$)? \ex[M16] , ~$mU$--- ~$0$ ~$m-1$, \emph{} , ~$\floor{kU}=r$, ~$0\le r < k$. ᐀ ~$1/k$. \rex[14] , , ~$U$ ~$0$ ~$k-1$, \emph{}~$U$ ~$k$ .   , (1) : % CR, % $$ \vbox{ \mixcode ENTA & 0 \cr LDX & U \cr DIV & K \cr \endmixcode } $$ ~$X$. 厐 ? \ex[20] ~(7). \rex[21] ~$px+qx^2+rx^3$, ~$p\ge0$, $q\ge0$, $r\ge0$ ~$p+q+r=1$. \rex[21] ~$X$ . {\medskip\narrower {\sl "考~1.\/}~ ~$U$, $V$. % {\sl 考~2.\/}~~$U^2+V^2\ge1$, ~1, ~$X\asg U$." \medskip} \noindent ~$X$? ~1? ( .) \ex[M18] , ~$p_j$ ~$1/256$ ~$p_j=\floor{64 f(j/4)}/256$, $1\le j \le 12$. \ex[10] ~$f_{13}$,~\dots, $f_{24}$ ~$f_1$,~\dots, $f_{12}$? ( , ~$(f_1, f_{13})$, $(f_2, f_{14})$,~\dots{} ?) \ex[10] ~$f(x)$ .~9 ~$x<1$ ~$x>1$? \ex[21] ~$a_j$, $b_j$ ~(20). , ~$E[j]=16/j$, ~$1\le j \le 4$; $E[j]=1/(e^{j/16-1/32}-1)$, ~$5\le j \le 12$. %% 149 \rex[27] , ~M8--M9 ~M , , .~.\ ~$x\ge3$ , ~$X$ ~$V_{n+1}=4V_n\times(1-V_n)$. ⅏, , ~$\sin^2\pi U$, ~$U$--- . , : $$ F(x)={1\over \sqrt{2\pi}}\int_0^x {dx \over \sqrt{x(1-x)}}. $$ , ~$V_n=\sin^2 \pi U_n$, , ~$U_{n+1}=(2U_n)\bmod 1$. , (.~\S~3.5), , ~$U_n$ . ~$V_n$ , , , (von Neumann, {\sl Collected Works,\/} Vol.~V, pp.~768--770). ( ~$V_0$) ~$\$, , . ? - ? \ex[25] $X_1$, $X_2$~\dots, $X_5$--- , ~$0$ ~$1$ ~$1/2$. , ~$X_1\lor (X_2\land (X_3\lor (X_4 \land X_5)))$ ~$1$. ᄅ . %% 151 \bye