• Aucun résultat trouvé

Instancewise Program Analysis

N/A
N/A
Protected

Academic year: 2021

Partager "Instancewise Program Analysis"

Copied!
41
0
0

Texte intégral

(1)Instancewise Program Analysis Pierre Amiranoff, Albert Cohen. To cite this version: Pierre Amiranoff, Albert Cohen. Instancewise Program Analysis. RR-5117, INRIA. 2004. �inria00071465�. HAL Id: inria-00071465 https://hal.inria.fr/inria-00071465 Submitted on 23 May 2006. HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers.. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés..

(2) INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE. Instancewise Program Analysis Pierre Amiranoff — Albert Cohen — Paul Feautrier. N° 5117 January 29, 2004. ISSN 0249-6399. ISRN INRIA/RR--5117--FR+ENG. THÈME 1. apport de recherche.

(3)

(4)  

(5) 

(6)   .   !". #%$'&)(*(+&-,./$0(*12435764,8'9:&;(+< =>3@?4&;276A#B1C48EDA&F1C<G(*$'&)( HIKJ+LNM>OBPRQTS+UVM+WYXKZ[M\EUV]^U_\`JaLNM+U bdc`eYf_M\TgBh QTWjiKiejcV\lkKMmc`M+noIpMaconoIKMrqs4tKOjOGuvPRw)WYqFXpWjcV]yxYzp{pxY|;|Y}PRtYh>ipWY~;M+U. [€+‚aƒ „K†j‚j‡‰ˆ M!Š‹q)\Vc`eFkKXpnM!WŒ~jM+qKMacoWYAUŽ\`WY\VŠn!WYqpWj]^UVŠ‹Um‘’coWYLNMa“ ejc`”\Ve-c`M+W;UŽe;q•WY–ejXK\ iKcVe;~jcoWYL—iKc`ejiMacV\VŠ‹M+U%WY\WYq‰ŠqK˜K™ qKŠ\VM!qFXKLš–›M+c eY‘ cVXpq;\`ŠLNMynaejq)\Vc`ej4iejŠ‹q;\oUa{naWj‹M+kœŸžK  ¡£¢ ž@¤`¥  ¦!§£q^˜pqKŠ\VMyUVM\oUveY‘Šq›U_\oWYqpnaM+U%WYc`MNcVM+iKc`M+UVMaq)\VM*k¨–F]©coW \`Še;qpWY WYqK~;XpWY~;M+U+¦ªWjUVM+kšejqš\VIpŠ‹UAŠ‹qpUŽ\`WjqpnM+“lŠ‹UVM‘’c`WjLNMa“ ejc`”{G“ MlMZF\VM+qpkš\VIKMTnaejqpnaMai^\dej‘Š‹qpk^X›n \VŠ‹ejqN« WYc`ŠWY–K‹M+U\Ve%c`M+naXKcoUŽŠ‹«jM iKc`eY™ ~;c`WjLNU+¦4¬KejclW>nWjU`U­ej‘LNejqpejŠkF™0–›WjUVM+k!kKWY\`W>U_\`cVXpn\VXKc`M+U+{FŠq›n‹Xpk^Š‹qK~!WYc`c`WG]^UdWjqpk!\`cVM+M+U+{)Š‹qpk^X›n \VŠ‹ejq« WYc`Š‹Wj–K‹M+U naWYiK\VXKc`ME\`IKM MaZ^W;n \ L>M+LNejc`]š‹e^naW \`Še;qyWjn+nM+U`UVM+k!W \ Ma«;Mac`]>UŽ\VM+iyeY‘\`IKMEMaZFM*nX^\`Še;q®¦AHIKŠU:naejLNiKŠ‹Ma™'\`ŠLNMBnoI›WYcoWjn \`Mac`Š¯*W \`Še;qšŠU:naejLNiKX^\`M+k Š‹qŒi›e;]FqKe;L>ŠWY@\`ŠLNM W;UlWšcoW \`Še;qpWY‘’XKq›n \VŠ‹ejq"¦ °-±)²@³V´šµ ƒ ¶j‡. c`M+naXKcoUŽŠ‹«jMmiKc`ej~jcoWYL!U+{;Š‹qpUŽ\`WjqpnM+“lŠ‹UVM%WYqpWj]^UVŠ‹U+{FŠqpkKXpn \`Še;q« WjcVŠWY–K‹M+U+{)\VcoWYqpU`k^XpnaMacoUa¦. Unité de recherche INRIA Rocquencourt Domaine de Voluceau, Rocquencourt, BP 105, 78153 Le Chesnay Cedex (France) Téléphone : +33 1 39 63 55 11 — Télécopie : +33 1 39 63 53 30.

(7) Œ%.   

(8) l     ‡

(9) ejXpU"Šq)\`cVe^k^XKŠUVejqpU"XKq naW;k^cVM­~jSaqpSacoWYjk WYq›WY‹]FUVMdUŽ\`W \`Š)XKM:W ˜pq k S\`Xpk^Š‹MacM*U®iKc`ejipcVŠ‹S\`S+U®k^M*U®iKc`ej~;c`WjLNL>M*U@Maq XKqšqKejLš–Kc`M­Š‹q^˜pqKŠ^k^M i›e;Šq)\oUk MZ^S*nX^\`Še;q®{YWYiKiMa‹S+U:œŸžK  ¡£¢ ž@¤`¥  ¦:M*U"M+qpUVMaL–pM*U"Š‹q^˜pqKŠU4k ŠqpUŽ\`WjqpnM*UUVejq)\cVM+iKcVS*UŽM+q)\VS+UUŽe;XpU WT‘’e;cVLNMk^M ‹WjqK~;Wj~jM+U"c`WY\VŠ‹ejqKqpMaUa¦FXKc4‹WE–pWjUVMk^M naM:LNe^k^J+M;{ qKejXpUSa\VMaq›k^ejqpU‹M naejqpnaMai^\Ak^M*U  ¢ œ ¢‹ ¥  ! œŸž"p# ¤a¡0œ% $ ž[WjX^Z iKc`ej~;c`WjLNL>M*U­c`S+naXKcoUŽŠ‘ Ua¦4b4ejXpc XpqKM%nMacV\`WjŠqpMvna‹W;UVUVMvk^M%U_\`cVXpn\VXKc`M+Uk^M%k^e;qKqKS+M+Ulk^e;q;\l‹M%k^ejL!WYŠ‹qKMmM+UŽ\Tk^Mm\_])iM%LNejqKe;Š‹kKMj{ P nM&;XpŠjŠ‹qpn‹X^\‹M+U"\`Wj–K‹M+WYXKZmMa\"M*UWjcV–pcVM*U£P {a‹M+U« WYc`Š‹Wj–KM*U®k Šq›k^Xpn \`Še;qnaWji^\VXpcVM+q;\‹Wl« WjM+XKc"MaZ^W;n \`M­k^M+U"MaLNiKWjnaMaLNMaq)\`UŽ™ LNSaLNe;Šc`M­Wjn+nS*k^S+U®WjX^Z%k^Š('@Sac`Maq)\`M+U®Sa\`Wji›M*U"k^Md) MZ^S+naX^\VŠ‹ejq®¦:  M\V\VM:n+WYcoWjn\VSac`ŠUVWY\VŠ‹ejqBW;UVUVe^nŠ‹SaM+l* WTnaejLNiKŠ‹‹WY\VŠ‹ejq%M+UŽ\n+WYnXK‹SaM M+q \`MaLNipUliej‹]FqKejLNŠWY®naejLNLNMmXpqKMv‘’ejqpn\VŠ‹ejqc`WY\VŠ‹ejqKqpMa‹M;¦ ,rµ ‚+ ³ †-   ‡ iKc`ej~jcoWYLNLNM+U c`S+naXKc`UVŠ‘ Ua{^WYq›WY‹]FUVMmipWYclŠ‹qpUŽ\`WYq›nM+U+{^« WYc`Š‹Wj–K‹M+Uk ŠqpkKXpn \`Še;q®{^\VcoWYq›UVk^X›n \VM+XKcoUa¦   !"

(10).  

(11) l 

(12) l   .

(13) & $ V¢. žK  ¡ ¢Yž¤o¥Aœ ¥. .  Bž¢

(14) G . . œ . Š. . . ‚+ƒ µ ¶ †Y‚ µ  F\`W \`MaLNMaq)\_“lŠUŽM%gEqpWY‹]^UŽŠUa¦•¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦ §£q›U_\oWYqpnaMa“lŠUŽM%gTq›WY‹]FUVŠUa¦‰¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦. . O;¦O O;¦ x.  -    . . xK¦O xK¦ x xK¦ h xK¦ }. *. ±. )8:. hp¦O hp¦ x hp¦ h hp¦ } hp¦ t hp¦ 9. . -. , . .  +‚+„  † ±)´   ± rµ ¶ ± ¬pcVe;L \VIpM%bdXpUVIpk^e “lqŒH"coWjnaMvgEX^\Ve;L!W \Ve;q[\`e :ejq)\Vc`ej ˆ ejcokKU%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦ ¬pcVe;L Hc`W;nM+U:\`e :ejq)\Vc`ej ˆ ejcokKU ¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦ ¬pcVe;L \VIpM H"coWjnaM6mcoWYLNL!WYc \Ve :e;q)\Vc`ej ˆ e;c`kpU-¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦ :e;q)\Vc`ej ˆ e;c`kpUlWYqpk bdc`ej~jcoWYLHMac`LNŠq›W \VŠ‹ejq ¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦ HIpM :e;q)\Vc`ej®gTXK\VejL!WY\Vejq ¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦ §£q›U_\oWYqpnaM+UlWYq›k :e;q;\`cVe; ˆ e;c`kKU ¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦. .    „^‚+„ ®‚aƒ†Y‚ ƒ ± r , µ ¶ ± -­„ ¶ ¶ †j‚ µ „^ƒ „^€- ±  }›¦O mW \oW -e^k^Ma¨¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦ >" DC. <!=. }›¦ x. . FE. . ª Š‹qp‚ k^Š‹qK~ µ. . h }. t 9. ;. z. z O+| jO O O*x O+h BA. O*t *O t. 9p¦ x. . . ( KLUI   ¶V VLWM  †j‚( µ    * OE¨W \`cVŠZ ¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦—xYh. TS. 9p¦O. Z. @?. *. ‚ µ    †Y(  ; ¬pcVe;L§£qpUŽ\`WjqpnM*U \VeOE-MaLNe;cV]P5"e^naW \`Še;qpUl¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦ O+z ª Š‹‹Wj–›M+‹U ¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦ O+z ª XKŠ‹k^Šqp~NQTM+nXpcVc`Maqpna M Q )XpW \`Še;qpU ¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦—xY|. tK¦O tK¦ x tK¦ h. X. (. §£q›k^Xpn \`Še;qHGdWYc`Š‹Wj–KM*U%¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦. ¶  KLNM AJI   K. R. . O x. ‚aƒ µ #"®‚aƒ †j‚ ƒ ± [„  ¶%$'& ± † ‚( µ %) ƒ „K† ±  :e;q)\Vc`ej )\Vc`Xpn\VXKc`M+UŠ‹q\VIKM,+.-0/2143.5WYqK~;XpWY~;M ¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦ §£q)\`Mac`iKcVe^naM+k^XKcoWY :ejq)\`cVe;®¬‹e “76mcoWYipI ¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦ HIpMmb­XpUŽI›k^e “lq-H"coWjnaMmgEX^\Ve;LNWY\Ve;q7¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦ HIpMvHcoWjn8 M 6mcoWYLNL!WYc¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦. µ. !. . ª Š‹qpk^Š‹qK~!H"coWYq›UVk^X›nMac ¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦%¦%¦v¦%¦v¦%¦v¦%¦%¦m¦%¦v¦%¦v¦%¦%¦v¦%¦v¦%¦m¦%¦v¦—xjt. µ. %. ±  +‚ . † ( µ . ± ƒ. $'&YS . -%. _K_a`cbedfgfih. „.  X. ¶ [  \. ± ƒ S ± †j‚(^] ± . * .

(15) & $ V¢. žK  ¡ ¢Yž¤o¥Aœ ¥. .  Bž¢

(16) G . . œ . O.  

(17)    . . . . . . . )\oW \`Š‹n-ipcVe;~jcoWYLWYqpWj]^UVŠ‹U!WjŠL!UyWY\N\VIKM©naejLNiKŠ‹Ma™'\`ŠLNM¨naejLNiKX^\oW \VŠ‹ejqeY‘viKc`ej~;c`WjLiKcVe;i›M+cŽ\`ŠM*Ua¦\CBM+UViKŠ\VM-\`cVM+LNMaqpk^e;XpU \`IKMae;cVMa\VŠnaWYBiKc`ej~jc`M+U`UVM+U!WYq›k WYiKipŠnaWY\VŠ‹ejq UVXpnanaM+U`U[UŽ\Vejc`Š‹M+U+{:\`IKŠU[e;‹k ipcVe;–KM+L ŠUU_\`Š‹mW/k^Š ynaXK \ŒejqpM-‘’ejc[\_“:e L!WjŠq c`M+W;UŽe;qpUa¦ ¬Š‹c`UŽ\ej‘›WY‹'{ ~;MaqKM+c`WjjiKc`ejiMacV\VŠ‹M+U"eY‘K\`IKMnejq›nc`M\VM­iKcVe;~jcoWYLUŽM+L!WYq)\VŠnaUWYc`M ^ž ;¥o¤œ ;¢ ¥{)WYqpk L>e)U_\iKcoWjn \`Š‹n+WYFWYqpWj]^UVM+U M+«GWjX›W \VM!naejqpUVMac`« W \VŠ‹«jM¢ ;œ !¢ ¡0œ žp o¦yHIpMac`M>WjcVM\VIKc`MaMNL!WYŠ‹q©ipWjc`W;k^Š‹~jL!UT‘’e;c U_\oW \`Š‹n>WYqpWj]^UVŠ‹U cx 9 B\_])iM!UŽ]^UŽ\VM+LNU+{ kKWY\`WY™ pe “ ejcvne;qpU_\`c`WjŠq)\V™0–pW;UŽM*k lWjqpWY‹]^UŽŠUEWjqpk©Wj–pU_\`c`W;n \EŠ‹q)\VM+cViKc`M\oW \`Še;q®¦%H"e;~jM\`IKMac*{›\VIKM+]¨nejq)\`cVŠ‹–KX^\`M \Ve \VIpM‘’e;cVL!WY™ Š‹¯+WY\VŠ‹ejq®{iKc`eFeY‘_{ne;LNiKX^\`WY\VŠ‹ejq‰WYqpk-Š‹LNiK‹MaLNMaq)\`WY\VŠ‹ejq•eY‘:WjiKiKc`eGZFŠ‹L!W \`MU_\oW \`Š‹n>WYqpWj]^UVM+UmWYqpk¨\VIKM+ŠcvWYipiKŠnaWY\VŠ‹ejqpU+¦ HIKM*UŽM WjiKiKc`eGZFŠ‹L!W \`MNWjqpWY‹]^UŽM*U%k^e-qKej\naWYiK\VXKc`MynaW;UŽM*UvŠq “lIKŠnoI MZKWjn\ iKc`ejiMacV\VŠ‹M+U%naWjq –›MyM+« WY‹XpW \`M+k‰ejq HXKcVŠ‹qK~j™0Š‹qpne;LNiKMa\VM k^e;L!WYŠ‹q^™ UViM+nŠ˜›nlWYqp~jXpWj~jM+U4P ‹Š”;ME–ejXKqpkKM+kNLNMaLNejc`]>XpUVWj~jMTŠ‹qyUV])q›noIKcVe;qKejX›UA‹WjqK~jX›WY~jM*U h e;c:WjcVcoWG]k^M+i›M+qpk^Maq›nM+U­ejq ¬pejcV\VcoWYqeFejiqKM*U_\oU OGt 0¦ ¬pejcEW>“lŠk^MWYc`M+W>ej‘4UŽ\`WY\VŠn%WYqpWj]^UVŠ‹UiKc`ej–pM+LNU+{^\`IKMac`M%Š‹UEWYqKej\VIKM+c+{KLNe;cVMm\VM*noIKqKŠnaWj'{K–pX^\EiKc`ej–pWj–K‹]yLNejc`M%ŠLNiejcV\`WYq)\ k^Š ynXK\_] UŽ\`WY\VŠn:WjqpWY‹]^UŽM*U®Wjno”v\VIpM Wj–KŠ‹Š\_]v\Ve>¢Y¡'¡£¢j¤ p¥ ¡'œ ¥ l¢Y¡¢YžyœŸž ­žpœŸ¡£¥  a¥¡ l¤ žp¡ YœŸžp¡' o¦§£qpk^M+M+k{ ipcVe;~jcoWYL UVMaL!WYq)\`Š‹n+UEWjU`UVŠ~;qpU _LNM*WYqKŠ‹qK~ v\Ve W dž›œŸ¡ ¥  a¥¡ g  žp¡£¢j¤a¡'œ ¤N¥ ¥ !¥ažp¡' vP UŽ\`W \`MaLNMaq)\oUTejcE«GWjcVŠWY–pM*U PRXpUVŠ‹qK~yŠ‹qpk^Xpn\VŠ‹«jM k^Ma˜pqKŠ\VŠ‹ejqpU cVXK‹M+U+{^UŽM )XKMaq)\`U+{FM\onY¦ ¦A§ \Š‹U «jM+cV]NqpWY\VXKcoWY›\VeNW \V\`W;noI UŽ\`W \`Š‹nEiKc`ejiMacV\VŠ‹M+U­\Veš\VIKM*UŽMvUŽ]Fq)\`W;n \`Š‹nBMa‹MaLNMaq)\oU 4Mj¦ ~p¦‹{ naejqpUŽ\`Wjq;\dipcVe;ipWY~)W \VŠ‹ejq O pŠ‹UdŠq)\VM+cVM*U_\`M+kšŠqynaejLNiKX^\`Šqp~vWvipcVe;i›M+cŽ\_] ej‘@Wm« WYc`ŠWY–K‹M šW \­WvUŽ\`WY\VMaLNM+q;\ {)WjUV”)Š‹qK~v“lIKMa\VIKM+c IpW;UUŽe;L>Mm« WY‹XKM –›Ma‘’ejc`M MZ^M*nX^\`M+U+¦4¬pejc LNejc`MmnaejLNiK‹MZ[WYq›WY‹]FUVM+U+{FW \Ž\oWjnoIKŠ‹qK~šiKcVe;i›M+cŽ\`ŠM*Ud\`e!W%˜pqKsŠ\VM%UVM\leY‘UŽ]Fq)\`W;n \VŠn M+M+L>M+q)\`U%ŠU%qKej\vvipc`W;n \VŠnaWj'sF ¦ QT¦ ~p¦‹{ œŸž p¤a¡0œ ž ¢ œ ¢ ‹¥ `¥`¤ Yž›œŸ¡'œ Yž ‹O ­n+WYi^\`XKc`M+Um\VIpM!«GWjXpM!eY‘lUŽe;L>MN« WYc`ŠWY–K‹M ©W \W UŽ\`WY\VMaLNM+q;\ W;U%W ‘’XKqpn \`Še;q eY‘:\VIKMNqFXKLš–›M+c%eY‘­\`ŠLNM*U IpW;UB–MaM+q MZ^M+naX^\VM*k¦š§£q‰eY\`IKMac%“ ejcokKU+{Š \ n+WYi^\`XKcVM*U ©WjU%W ^ž@¤¡0œ ž Es¡ p¥B¥ F¥`¤ ^¡0œ ž K¢Yf¡ !Š \oUŽM+ ‘_¦ E‘nejXpc`UVMj{ \`IKMl« WY‹XKs MleY‘®Wm« WYc`Š‹Wj–K‹MWY\:WYqF]UŽ\`Wj~jMeY‘\VIpMTMZ^M+naX^\VŠ‹ejqNŠUdWm‘’XKqpn\VŠ‹ejq ej‘A\VIKM Š‹qKŠ\VŠWY4ne;q;\`Maq)\`UEeY‘ALNMaLNejc`]ŒWYqpkŒej‘\`IKMMaZ^M+nXK\VŠ‹ejq-ipWY\VI-‹M+WjkKŠqK~y\Ve!\`IKŠ‹UmUŽ\`WY~;Mj¦l¬Ke;cBnaejLNiK‹MZ^Š \_]c`M+WjUVejq›Ua{^\`IKM MaZFM*nX^\`Še;q•i›W \VI•L!WG]-qKeY\%–M>c`M+nae «jM+c`Wj–KM ‘’cVe;L—L>M+LNejc`]j¦§£q•\VIpMNn+WjUVMej‘:Š‹qpk^Xpn\VŠ‹ejq‰«GWjcVŠWY–pM*Ua{“ MšL!WG]¨W;UVUVXKLNM\`IKM qFXKLš–›M+c ej‘"MZ^M*nX^\`Še;qpU­ej‘ ŠU­c`M+naejcok^M+kyW;U:W~jM+q)XpŠqKMm‹e)e;i[ne;XKq)\VM+c+¦4¬Kc`ejLUVXpnoI[W‘’XKqpn\VŠ‹ejq ‘’ejc {)“ MvnaWYq k^Š‹U`ne «;Mac f s \`IKM%eY\`IKMaclŠ‹qpk^Xpn\VŠ‹ejqŒ« WYc`Š‹Wjs–K‹M+U XpUVŠqK~yWjqpWY‹]^UŽM*U eY‘‹Š‹qKM+WjcTnejq›U_\`c`WjŠq)\`U ‹O*x ¦. # " %  .   $ )( %$. %$ '&.  !#". * + , . /" 87 !9 :3 102  $   43 $65 $ ) $ - $ $ 6 5 ,& <   ;( >= "# %$     $ %$  4?+ 5 # %$ $65 C0  # %$ D CA 0 FE G:H4G I. v

(18) T.

(19) lš"

(20).   !". A. B -. H. " 8= @B==. J$. ˆ MTXpUVM\VIKMT\VMac`L  ¡£¢ ¡£¥ !¥ažp¡ Aœ ¥l\Ve%c`M‘’M+cA\Vev\`IKMEnWjU`UVŠ‹n+WYF\_]Fi›MTUV]^U_\`MaL!U+{;kKWY\`W ™ pe “/WjqpWY‹]^UŽŠUAWYq›k>Wj–pUŽ\VcoWjn \dŠ‹q)\VM+cViKc`M\oW ™ \`Še;q!‘’c`WjLNMa“ ejc`”FU+{ \`IpW \k^M˜pqpMBWYq›k!nejLNiKXK\VMEipcVe;~jcoWYL ipcVe;i›M+cŽ\`ŠM*UdW \ M+WjnoI!ipcVe;~jcoWYL UŽ\`WY\VMaLNM+q;\*¦Ag \_]FiKŠnaWY›MZKWYLNiK‹MTŠU UŽ\`WY\VŠnmWjqpWY‹]^UŽŠU:–)]yWj–pUŽ\VcoWjn \ Šq)\`Mac`iKcVMa\`WY\VŠ‹ejq ‹OjOY{Kzp{@O+| AŠ \c`Ma‹ŠM*U:e;qy\`IKMy¤ ¥o¤¡0œŸž y a¥!¢ ž›¡'œ ¤ E\`eše;i›M+c`WY\VMmejqWW \V\VŠnM ej‘:WY–pUŽ\VcoWjn\EiKc`ejiMacV\VŠ‹M+U+¦BHIKŠUmcVM*U_\`cVŠn \oUl\`IKM>WY\Ž\oWjnoIKLNMaq)\meY‘diKc`ejiMacV\VŠ‹M+UE\VeW dž›œŸ¡ ¥š a¥a¡ N¤ žp¡ œŸž›¡   ¦v¬KM+“r“:e;cV”^U W;kKk^c`M+U`UŽM*k[\`IKMWY\Ž\`W;noIKLNMaq)\TeY‘dUŽ\`WY\VŠnviKcVe;i›M+cŽ\`ŠM*UTW \EW!˜pqKMacE~jcoWYŠ‹q \`IpWYq-UV]Fq;\oWjn\VŠn%iKc`ej~jcoWYL M+M+LNMaq)\`U+¦ QTM˜pqKM+LNMaq)\EeY‘ \`IKŠ‹Ulnae;Wjc`UVME~;c`WjŠq[Wj–pUŽ\VcoWjn \`Še;q[Š‹qF«jej‹«jM*U­W>iKc`Ma«FŠ‹ejXpU K¢ ¡'œŸ¡0œ ž›œŸž  z ®eY‘®\`IKMy¤ žp¡ YœŸžp¡'  AMj¦ ~p¦‹{

(21) G¢ œ ¢ ž›¡TWYqpWj]^UVŠ‹U k^ŠUŽ\VŠ‹qK~jXKŠUVIKM+UE\VIKMNne;q)\VMZF\Eej‘d‘’XKqpn\VŠ‹ejq©n+WY‹‹U+{WYqpk ^ž œŸž -«FŠcV\VX›WY‹]XKqKc`ej‹‹UmW!‹eFeji©UVMa«;MacoWY®\`ŠLNM*Ua¦ 8 ž@¢ >œ ¤ p¢ ¡0œŸ¡'œ YžpœŸž  t :Š‹q)\VMa~;c`WY\VM*U%ipWYcV\VŠ\VŠ‹ejqpŠqK~-Š‹q)\Ve-\`IKM WjqpWY‹]^UŽŠU%Š\`UVMa‘ d–KX^\š“:M[WjcVM[qKeY\šWG“WYc`MNeY‘TWYqF]©\_])iM™£UV]FUŽ\VM+LŒ{4Wj–^™ UŽ\VcoWjn\dŠq)\VM+cVipcVMa\`W \`Še;qše;c­kKWY\`W ™ pe “WYqpWj]^UVŠ‹UAWj‹e “lŠqp~B\`IKMTW \V\`W;noIKLNMaq)\deY‘iKc`ej~;c`WjL iKcVe;i›M+cŽ\`ŠM*U\VeW ­žpœŸ¡£¥ V¥ a¥ž›¡ ¥ ^ž ^ž ;¥ ! a¥¡ ¤ ž›¡ œŸžp¡'  ¦. $  D 3 6$ 5 $ ) $ ) $ $ ) $ N $ " O $    QP   %$ R ! *3  !TU" #  $ # "  $65 $  $N $ J$ ;W X6Y[Z]\_^a`b^6c6dMe 4f Zge -h ^ hQikjl%l%m;n ^po[q j `b^ i Z -r>f p^ ^ e+oJ^ h2l Z npj1s-l e+ct^ j1f o l c j1nalus ctZ s ^6c l%m ^6o m o l#jl ^6v*^ l \ m oJ^ j !j1i w oJ^6o8x py d pz{C| K. `. _K_a`cbedfgfih. `. `. `. +#" 8 $ $1  # 4%$ 5$   L M 6S. `. `. `. f. f. +V.

(22) x.  œ. G:H. . E 43. @ ®  :

(23) a"

(24).   N. #   $6L5 & $ ) $ _ $ !. . ¥ V¥. 'šœ. V¢Yž"$ V  o¥ ¡ +$40K¥až V l¢#  ¥o¢#^¡) œ ¥ V. . V. . . H L $  T $1 $ ) $ $     $  K M?!  %$  $. Bq‰\VIpMyeY\`IKMac I›WYqpk{k^ejL!WjŠq^™£UVi›M*nŠ˜›n!WYiKipcVe)WjnoIKM*UE\`e¨U_\oW \`Š‹n!WjqpWY‹]^UŽŠU%WYc`M!WY–K‹MN\Ve¨naejLNiKX^\`MyiKc`ej~jcoWYL—ipcVe;i›M+cŽ\`ŠM*U%W \ jW q œŸž ­žpœŸ¡£¥[ž  o¥ Œ¤ žp¡ œŸžp¡'  ¦•HIKMUŽej™ n+WY‹M*k

(25) ¡ K¥  j¥ lMaqpnaejLNipW;UVUVM+UL>e)U_\š“:e;cV”^U%e;q/WYqpWj]^UVŠ‹UWYqpk \`c`WjqpU_‘’e;cVL!WY\VŠ‹ejq‰eY‘ \VIKM 'H"XpcVŠ‹qK~Y™ Š‹qpne;L>ipMa\VM vna‹W;UVUvej‘v o¡£¢ ¡0œ ¤ Ž¤ Yžp¡  V¢c  ‹O*t^{x 0{cVe;XK~jIp]©kKM˜pqKM*k WjU%qKM*U_\`M+k ‹eFejipU!“lŠ\VI W !qKM-‹e)e;i –›e;XKqpkKU WYqpk WjcVcoWG]/Wjn+nM*UVUVM+U+¦ gEq œŸ¡ ¥ V¢ ¡0œ ž ¥`¤a¡ WY–pUŽ\VcoWjn\`UN\`IKM¨c`XKq)\VŠ‹L>M•nejq)\`cVe;li›e;Šq)\ naejc`cVM*UŽiejqpkKŠqK~\`e¨WŒ~jŠ‹«jMaq Š\VM+c`WY\VŠ‹ejq eY‘TW-UŽ\`W \`MaLNMaq)\*¦ bdc`ej~;c`WjL—iKc`ejiMacV\VŠ‹M+U WjcVMNMZ^iKc`M+U`UVM+k WYqpk naejLNiKX^\`M+k‰‘’ejcM+WjnoI «;M+n \`ejcšeY‘E« WY‹XKM*Uej‘l\VIKMŒUŽXpcVc`ejXKq›k^Šqp~¨eFe;i/ne;XKq)\VMacoU+¦•§£qpUŽ\VM*Wjk ej‘TŠ \`MacoW \`Š«;Ma‹]‰LNM+cV~;ŠqK~•kKW \oW ™ pe “ iKcVe;i›M+cŽ\`ŠM*Ua{4LNe;UŽ\ WjqpWY‹]^UŽM*U4ŠqN\`IKMli›e;])\`ejiMTLNeFkKMaKXpUVMTWY‹~jM+–KcoWYŠn UVej‹«jM+c`U‘’e;cA\VIKMTkKŠc`M+n\­nejLNiKXK\`W \`Še;qNeY‘®UŽ]FLš–›e;Šn cVM+‹WY\VŠ‹ejqpU "M;¦ ~›¦{)WYc`c`WG] k^M+i›M+qpk^M+qpnMTWjqpWY‹]^UŽŠUXpUŽM*U4Šq)\`Ma~jM+c4Š‹qKM+Wjc4iKcVe;~jcoWYLNLNŠqp~ ‹O*t ¦4§ \VMacoW \`Še;q«;M+n \`ejcoU4WYc`M )XKŠ\VMlk^Š M+cVM+q)\A‘’cVe;L\VŠ‹L>Ma™ UŽ\`WjLNipU Š‹q nejq)\`cVe;iejŠ‹q)\ ipWYcV\VŠ\VŠ‹ejqpŠqK~ \VM*noIKqKŠ )XKM+U t v\VIKM+]•WjcVM  ¡'œ Yœ N¥ažK  œ ž@¢ {‹MZ^Š‹naej~;c`WjiKIKŠnaWY‹‹]e;c`kKMac`M+k{ ^ž ^ž ;¥ Y{ WjqpkŒnejq›U_\`c`WjŠqKM*ky–F]ybdc`M+UV–KXKc`~jM+c ‘’ejc`LXKW xjz 0¦.  $  $  $. -(.    -+#". D - #  %.  %3 bV  .  $ " # )  ) %$. %$ . &. '. . J$. 4" #  $ # " . 43 5$    #. µ  ‚aƒ ’€ "‚  µ   ˆ MŠ‹q;\`cVe^k^X›nMWN~;MaqKM+c`Wj"U_\oW \`Š‹n WjqpWY‹]^UŽŠU‘’coWYLNMa“ ejc`”!‘’e;cEUŽM )XKMaq)\VŠWY"iKcVe^naM+k^XKcoWY"‹WjqK~jXpWj~jM*Ua¦ M  ƒG+‚ ˆ Š \VIKŠ‹q\VIKŠU>‘’coWYLNMa“ ejc`”@{AejqKML!WG] j¥ dž¥ š¢   ¡ `¢j¤a¡š¢ ž ¤  ^¡£¥ŒiKc`ej~jcoWYL iKc`ejiMacV\VŠ‹M+UNW \!WYq œŸž ­žpœŸ¡£¥ŒqFXKL–MacNeY‘ ^ž›¡'œ !¥©¤ ž›¡ œŸžp¡'  ¦ BXKcN‘’coWYLNMa“ ejc`” ŠUynaWj‹M+k œŸžK  ¡£¢ ž¤o¥Aœ a¥©WjqpkcVXKq)\`ŠLNMŒi›e;Šq)\oUyWYc`M‘’XKcŽ\`IKMac[cVMa‘’Mac`MaqpnaM+kWjU œŸžp o¡£¢ ž@¤o¥   ¦ ˆ M“lŠ‹‹"‘’e;cVL!WY‹‹]k^Ma˜pqKM>Šq›U_\oWYqpnaM+UEW;U ¡ V¢j¤o¥!¢   ¡ V¢j¤a¡'œ YžK  {@XKqpk^M+c`UŽ\VeFe^k-WjUBŠ\VMacoW \`Še;q-«jM*n \Ve;c`UTMZF\VM+qpk^M+k-\Ve WjcV–KŠ\VcoWYc`] c`M+naXKc`UVŠ‹«jM iKcVe;~jcoWYL!U+¦"HIKMTL!W \`IKMaL!WY\VŠnaWYF‘’e;XKqpkKWY\VŠ‹ejqN‘’e;cAŠqpUŽ\`WjqpnM+“lŠ‹UVMTWYq›WY‹]FUVŠU4Š‹U gN¢ ‹¢ ž  p¢ )¥m¡ K¥ g coW \`Še;qpWY‹WjqK~jX›WY~jM*Ul˜pqpŠ \`Ma‹]¨cVM+iKc`M+UVMaq)\BŠ‹q^˜pqKŠ\VM!UVM\veY‘­Š‹qpUŽ\`WjqpnM*Ua{®Wjqpk¨Š‹qpUŽ\`WYq›nMa“lŠUVMiKc`ejiMacV\VŠ‹M+UmL!WG]Œ–›M!naWji^\VXpcVM*k-–F] coW \`Še;qpWY›cVM+‹WY\VŠ‹ejqpU } ¦dHIKŠU­i›WYiMac­~;eFM+UA‘ Wjc:–Ma];ejqpkNe;XKc iKcVM+«FŠe;XpU­WY\Ž\VM+LNi^\`U­\VešMZF\VM+qpk!Š\VMacoW \`Še;qy«jM*n \`ejcoU4\VešcVM*nXKcoUŽŠ‹«jM iKc`ej~;c`WjL!Ua{)‘’ejc\`IKM WYq›WY‹]FUVŠU:ej‘WjcVcoWG]^U K{uFe{ 9^{›x ejclc`M+nXpc`UVŠ«;MmkpW \`WNUŽ\Vc`Xpn \`XKc`M+U O 9^e{ 9 0¦. #. E. !. . ?. -. B M. 0 $ ". " # %$   . " ± † µ  ¶ µ  ‚+ƒ  € (‚  µ   ª XKŠk^Š‹qK~Ee;q \`IKMŠqpUŽ\`WjqpnM+“lŠ‹UVMd‘’coWYLNM+“:e;cV”@{*“:M MZF\VM+qpk%\`IKMnejq›nMaiK\ej‘"œŸž p¤¡0œ ž ¢ œ ¢ ‹¥   \`eWYc`–KŠ\VcoWYc`] cVM*nXKcoUVŠ«;M ipcVe;~jcoWYL!Ua¦HIKMT« WY‹XpWY\VŠ‹ejqNeY‘Š‹qpk^Xpn\VŠ‹ejqy« WYc`ŠWY–K‹M+U4ŠU­WjqpWY‹ej~m\VeipWYcoWYLNM\`Macdi›WjU`UŽŠ‹qK~%Š‹qyW%iKXKc`Ma‹] ‘’XKq›n \VŠ‹ejq›WYWYqK~;XpWY~;M M+WjnoIŒUŽ\`W \`MaLNMaq)\Š‹UlnaejqpUVŠk^Mac`M+k WjUlW‘’XKqpn \`Še;q®{K–KŠ‹qpk^Š‹qK~!WYq›k[Š‹qKŠ\VŠWY‹Š¯+ŠqK~Ne;qKMvejcLNejc`MBŠ‹qpk^Xpn\VŠ‹ejq « WYc`ŠWY–K‹M+U+¦§£q \VIpŠ‹U ipWji›M+c+{F“ MmW;UVUVXKLNMBqpeY\ \Veš\`WY”;ME\`IKMmejX^\onejLNMmeY‘"‹eFejiWYqpky\VM+UŽ\liKc`M+k^ŠnaWY\VM+U:Š‹q;\`e>W;nanaejXKq)\+¦4HIFXpU+{^“:M “lŠ‹naejqpUVŠ‹kKMac­WšUŽXKiMacoUVM\:ej‘\VIKMB« WY‹Š‹kN\`c`W;nM*UA‘’ejc:\VIpMEMa« WjXpWY\VŠ‹ejq!ej‘®ŠqpkKXpn \`Še;qy« WYc`Š‹Wj–KM*Ua¦ ˆ MBiKc`ejie;UVM\_“ ešWY\VM+cVq›W \VŠ‹«jM Wj~;ejc`Š \`IKL!Ul‘’ejcE\VIKŠUmMa« WY‹XpWY\VŠ‹ejq®¦EHIpMšc`M+UVXK\EeY‘d–eY\`I•WY‹~je;cVŠ\VIpLNUl‘’ejcmM+WjnoI-Š‹qpk^X›n \VŠ‹ejq•« WYc`Š‹Wj–KM%ŠUmW aœŸž œŸž  ^ž¤a¡0œ ž L!WYipiKŠqp~©Š‹qpU_\oWYqpnaM+U \Ve¨\`IKM Wj–pUŽ\VcoWjn \šL>M+LNejc`]•‹e^naW \`Še;qpU%\`IKMa] W;nanM*UVU+¦-§ \šŠU>W V¢ ¡0œ ž@¢ ^ž¤a¡0œ žejq \VIpM WjcŽ\`M+UVŠ‹Wjq iKc`e^k^Xpn\deY‘\_“:e%LNejqpejŠkKUAWYqpkNn+WYq>–›MTM ynŠ‹Maq)\V‹]c`MaiKc`M+UVMaq)\`M+k>WjUAW V¢Y¡'œ Yž¢ ›¡ `¢ žK  p¤`¥ } ¦AHIKŠ‹Ud–KŠq›k^Šqp~v‘’XKqpn \`Še;qF“lŠ‹ ~;Š«;MvWjq MaZKWjn \lc`M+UVXK\l‘’ejcl« WY‹Š‹k[\VcoWjnaM+U+{KW>qKejqŒUŽM+qpUVŠ‹n+WYejqpMB‘’e;cleY\`IKMacoUa¦ HeT‘’e^nX›U"e;q%\VIKMne;cVM:nejq›nMaiK\`UWYqpk naejq)\Vc`Š‹–KX^\VŠ‹ejq›Ua{G“ M­Š‹q;\`cVe^k^X›nM +.-0/F1 3l{*WTWYqK~;XpWY~;Md“lŠ \`IIKŠ‹~jIK™0‹Ma«;Ma;naejqpUŽ\Vc`Xpn\`U ‘’e;c\`c`WG«;MacoUŽŠ‹qK~-kKW \oW©UŽ\Vc`Xpn \`XKc`M+UW;kKk^c`M+U`UŽM*k –F]•Š‹qpk^Xpn\VŠ‹ejq «GWjcVŠWY–pM*U%ŠqW dž›œŸ¡ ¥

(26) V¥ a¥ž›¡ ¥ U Yž Yœ ¦‰§£q/W¨~;MaqKM+c`Wj ™ iKXpcVie;UVM ’Š‹LNi›M+c`WY\VŠ‹«jMde;c®‘’XKq›n \VŠ‹ejq›WY @‹WjqK~jX›WY~jM;{+e;XKc\`M+noIKqKŠ )XKM­“ ejXp‹kvc`M )XKŠ‹cVMdW;kKk^Š\VŠ‹ejqpWjjŠ‹q^‘’ejc`L!W \`Še;qvWj–›e;X^\"\`IKM­UVIpWYiM ej‘kKW \oWšUŽ\Vc`Xpn\VXKc`M+U+{FXpUŽŠ‹qK~Nk^M+kKŠ‹n+W \VM*k[WjqKqKeY\oW \`Še;qpU xjx^{^xjh^{@OGu ®e;c UVIpWji›MvWYqpWj]^UVM+U O*z^{^hKO ¦ CEM*UŽipŠ \`MB\`IKMv~jM+qKMacoWY‹Š \_]>eY‘ \`IKM>naejq)\Vc`ejU_\`cVXpn\VXKc`M+UEŠW q + - /21 3l{WjUmUVWjŠ‹kŒ–M‘’e;cVM;{›–pŠqpkKŠqK~[‘’XKqpn\VŠ‹ejqpUB~jŠ‹«jM ¥ F¢j¤a¡T« WY‹XKM+UT‘’ejcm« WY‹Š‹k\`c`W;nM+UBWYqpk-\VIKŠU L!WG]>–›MmXpUVM+k>\Ve>k^Mac`Š‹«jMš¢ œ ¢G vWYqpk ;¥ p¥až j¥až¤o¥mŠ‹q^‘’ejc`L!W \`Še;q!eY‘®c`M+nXpc`UVŠ«;MliKc`ej~jcoWYL!U4“lŠ\VI[WjqyXKqKipcVM*nM+kKMaq)\VM*kNiKcVM*nŠUŽŠ‹ejq 9K{›x 0¦. ". . &. .  +.  . C(  # ". . .  " Q 5 # %$  % $  _  5 # % $  %$    # D !  4  3  2 " g  $ "$ %  . !ƒ L „  

(27) ;„^‚( µ  µ ‚ : ± [B„ S ± ƒ  :IpWYi^\`Maclx%k^M*UVnacVŠ‹–›M*UA\`IKMmnaejq)\Vc`ej›U_\`cVXpn\VXKc`M+U:WYqpk!\VcoWjnMBUŽM+LNWjq)\VŠnaUdej‘\VIKM + - /21 3 WYqK~;XpWY~;Mj¦ :IpWYiK\VMacŒhk^M˜pqpM+U[\VIKM WY–pUŽ\VcoWjn\VŠ‹ejq ej‘c`XKq)\VŠ‹L>M‰ne;q;\`cVe;BiejŠ‹q)\`U Šq)\`e Š‹qpUŽ\`WYq›nM+U+¦ :IpWYiK\VMac}/MaZF\VMaq›kKU Š‹qpk^Xpn\VŠ‹ejqŒ« WYc`Š‹Wj–K‹M+U \Ve!c`M+naXKcoUŽŠ‹«jMvne;q;\`cVe;WYqpkŒkKWY\`WNU_\`cVX›n \VXpcVM*Ua¦ :IpWji^\VM+cBt>U_\oW \VM*U \VIKM%MaZ^Š‹UŽ\VM+qpnM%ej‘coW \`Še;qpWY@–KŠ‹qpk^Š‹qK~ ‘’XKq›n \VŠ‹ejq›Ua¦ :IpWji^\VM+0 c 9vW;kKk^c`M+U`UŽM*U"\`IKMlne;L>ipX^\`WY\VŠ‹ejqNWYqpkšcVM+iKc`M+UVMaq)\`WY\VŠ‹ejq ej‘›–KŠ‹qpk^Š‹qK~v‘’XKqpn\VŠ‹ejqpUAW;U4c`WY\VŠ‹ejqpWj)\VcoWYqpU`k^XpnaMacoUa¦ ˆ M ne;qpUŽŠk^M+cliKc`W;n \`Š‹n+WY@MZKWYLNiK‹M+UŠ‹q :IpWYiK\VMacBu^{^–›Ma‘’ejc`Mv“:M naejqpnaXpkKMvWjqpk ejX^\`Š‹qKM%ejqp~jejŠ‹qK~NWYqpk[‘’X^\`XKcVM%“ ejc`”@¦. . . K_.

(28) & $ V¢. žK  ¡ ¢Yž¤o¥Aœ ¥. . .  Bž¢

(29) G . œ . h.  .      . . . . . .  ] # %$ ). .     '  . .   . . . .    . . $ " $ %$   ) " t3 . ˆ B M naejqpUVŠ‹kKMac­W UVŠ‹L>ipŠ˜pM+kyqKeY\`Še;q!eY‘­¥ F¥o¤ ^¡'œ Yž ¡ V¢j¤o¥B“lŠ\VI!MaLNiKI›WjUVŠ‹U­ejqN\VIpMEŠk^Maq)\VŠ˜›n+W \VŠ‹ejq!ej‘cVXKq)\`ŠLNMEnaejq)\Vc`ejKiejŠ‹q)\`U+¦ ¬pejcejXKciKXpcVie;UVMj{^W¡ `¢j¤o¥mŠ‹UlW>UVM )XKMaq›nMmeY‘UV]FL–ejUnaWY‹‹M+k ‹¢ o¥  B\`IpW \Tk^M+qKeY\`M+UW¤ c ¥¡£¥%MaZ^M+nXK\VŠ‹ejq[ej‘WšiKc`ej~jcoWYLŒ¦ Q­W;noIŒ‹Wj–›M+"c`Ma~jŠUŽ\VMacoU MaŠ\VIKM+cl\VIpM o¥ jœŸžpž›œŸž [eY‘AW!U_\oW \`MaLNMaq)\TMZ^M*nX^\`Še;qe;clŠ \oUš¤  ‹¥¡0œ ž›¦ g ¡ V¢j¤o¥ `¥ ŒŠ‹Ul\VIKM%\`c`W;nM ej‘­WyipWjcŽ\`Š‹Wj"MZ^M*nX^\`Še;q®{@~jŠ‹«jMaq-–F]-W!iKc`M˜pZŒej‘­W[naejLNiK‹M\VM\VcoWjnaMj¦T§£q©\VIKMšcVM+LNWjŠq›k^Mac*{›“ M “lŠ‹AnaejqpUVŠ‹kKMacT\`c`W;nM ipcVMa˜KZ^M+U Š‹qpUŽ\VM+W;keY‘"\`IKM%Š‹q;\`XKŠ\VŠ‹«jM%qKej\VŠ‹ejqeY‘4cVXKq)\`ŠLNM%ne;q;\`cVe;@i›e;Šq)\+¦ ¬Š‹~jXKc`MBx^¦‹OEipcVM*UŽM+q;\oUde;XKc­c`XKqKqKŠ‹qK~šMZKWYLNiK‹Mj¦§ \:‘’M*W \`XKcVM*U­WcVM*nXKcoUŽŠ‹«jMTn+WY‹p\`e \`IKM š‘’XKqpn \`Še;q®{FqKM+UŽ\VM*k!Š‹q!\VIKMm–eFkK] ej‘W šeFeji"{^ejiMacoW \VŠ‹qK~>ejqŒWYqWYc`c`WG] @¦KHIFXpU+{F\VIKM+cVMvŠUqKe!UŽŠ‹LNiKMv“WG]N\VeNc`MaLNe «jME\VIKMvc`M+nXpc`UVŠe;q®¦§£q \`IKŠUipWYiMac*Y { ­¥ Aœ :¤ YžK  ¡ p¤a¡B¢ ­žpœŸ¡£¥   ¡£¢ ¡£¥ V¥ V¥ a¥ž›¡ ¢Y¡'œ Yž !¡ K¥yœŸž ­žpœŸ¡£¥N a¥¡ N¡ V¢j¤o¥ V¥ F¥   l¡ K¥až/¤ c ^¡ ¥ ¢ ž ¥ F¢j¤a¡ ­žpœŸ¡£¥   ¡£¢ ¡£¥¤ K¢ `¢j¤a¡ ¥ œ *¢ ¡0œ ž v¡ K¥>¥ ‹¥ !¥ž›¡   ¢j¤o¤o¥  o a¥  [¢ jœ ¥ž•¡ V¢;¤o¥ V¥ ;¦.

(30)  ,  5$$   # Q3 bT  a"  %$ <5$ 0 43 3 bT 10    %$ 6$ 5 0  p$ 5   6$ 5  ) B   >%3    t3  $65

(31)  V 0 $  #   "!$#&% ')( ++*: , . 4<(+-&;=. />06 213/547698 8 : ("?@. /<+A+4%3$;"A+% 8 "DBC+#EA)A6 D+#FBG>H++#&% , ("-&. 21I4BKJ$6>% L L "N  L ?)M ? 9, ("OK-&P. "!Q.1R65!86

(32) % L. A B C D d E F G. H I. S

(33)  !Š‹q . ". @H4G e .  š"4 . s tu uv)w

(34) Exuv$v t7Qy z. I "gf ­bf 

(35) l. T  ? NKU+"N ?)M0V(  ( +*W)/)<Q% :"N$KY:U+ . 4( <;Z, >("-&6 .XV(  ( +*)W)/1 V(  ( +*)W)/04>698 8 : ("?[.\V(  ( Y*W)/]"AY4%3$;$AY% 8 2"DA+#E_^DA6 D+#FBG>H"Y#`% LL , ("-&. 1a4b^cJ$6

(36) % L :"N$K, U+("-& . ($0!_1ROKP!/6

(37)  % . 658 L ". ¬Š‹~jXpcVM x^¦‹O 4bdc`ej~;c`WjL. . d >  yŠ‹q. ¬Š‹~jXpcVM x^¦ x 4bdc`ej~;c`WjL. +. - /21 3. ih kjkl0mdn=oqp  af 

(38) «jMacoUVŠe;q ej‘9 >  @¦ § \©Wj–pU_\`c`W;n \oU\VIKM/UVIpWji›M ej‘NWjcVcoWG]r \VIKc`ejXK~;I W LNe;qKejŠk \_])iM « WYc`Š‹Wj–K‹M+URv Wjqpk0z•WjcVMN–ejXKqpk‰\`e-« WY‹XKM+U%Š‹q‰\VIKŠU%LNejqpejŠk¦ Hc`WG«;MacoUVWj‹UBeY‘{‰WYc`M>MaZ^iKcVM*UVUVM+k . 

(39). ¬Š‹~jXKc`M/x^¦ x~jŠ‹«jM*U\VIKM.+.-0/2143 @¦>§£qpk^Xpn\VŠ‹ejq \`IKcVe;XK~jI F{ ŒWYqpkŒ\`IKMLNe;qKejŠk-ejiMacoW \`Še;q ¦m¬KXKcV\VIKM+cBMaZ^iK‹WjqpW \`Še;qpUEWj–›e;X^\ +.-0/F1 3 kKWY\`WyUŽ\Vc`Xpn \`XKc`M+UEWjqpk-Š‹qpk^Xpn\VŠ‹ejq « WYc`ŠWY–K‹M+U!WjcVM-k^Ma‘’Mac`cVM*k \`e :IpWYi^\`Mac!}›¦ ˆ ·M-ipcVM*UŽM+q;\yŠ‹q ¬Š~;XKcVM¨xK¦ h W UVŠLNiK‹Š ˜›M+k«jM+c`UVŠe;q ej‘B\`IKMU+ - /21 37UV]Fq;\oW Z{ ‘’e^nX›UŽŠ‹qK~!ejq \VIpM nejq)\`cVe;@UŽ\Vc`Xpn\VXKc`M+U+¦ HIKŠUdŠU­W ™0‹Š”;MTUŽ]Fq)\`WYZ>“lŠ\VIyUVejLNMEUViM+nŠ˜›nTnaejqpnaMai^\oUa¦§ \`WjŠnlqKe;q^™0\VMac`LNŠq›WYUdWYc`MTk^M˜›qKM+k!M+‹UVMa“lIpMac`MlŠq!\`IKMEUV]Fq;\oW Z C nae «jM+c`U \`IKMXpUVXpWjW \`ejLNŠn U_\oW \`MaLNMaq)\`U+{pŠ‹qpnaXpkKŠqK~WjU`UŽŠ‹~jqpL>M+q)\`U+{KŠqpiKX^\ ejX^\`iKX^\vU_\oW \VM+LNMaq)\`U+{ «;ejŠkyU_\oW \`MaLNMaq)\`U+{)M\`nj¦ Š‹U W –eFej‹M+WYq[MZ^iKc`M+U`UŽŠ‹ejq naejq)\`WjŠqpU:W ‹Š‹UŽ\:ej‘®ŠqpŠ \`Š‹WjŠ‹¯+WY\VŠ‹ejqpU­‘’ejc:ejqKMBejc. . |Q}C|Y~|C&€‚ƒ7„

(40) _€

(41) €K|Y~.S|$‡Q€‚_|ˆ>‰7Šu€K|. _K_a`cbedfgfih. S ‰C_‰>€$„g}C‰) _€. /†. _".

(42) }.  œ. ?( C? P/O :"NCKU+ (  ( U/4 T )P$ M O M W  T  T )P$ M O M  . ::= |. &. 'šœ. :":"NCNCKKUYU+ ((  ?( C? P/O :"NCU+ (  6 ( U4 .  88 T )P$ M O M W T  )T P$  M O L M )W  T  L  T )P" M O M ) T )P$ M O M W  T  % :+:("? . . ( U/4 % M T"M ( U/4 6 % %  ( U/4. V¢Yž"$ V  o¥ ¡ +$40K¥až V l¢#  ¥o¢#^¡) œ ¥ V. . V. . . .. 66 S1 S2. . . ::=. $&. . ¥ V¥.  

(43) . )(+* ',.-)/ )(+* ' ',+-)/.   

(44)  !"

(45) #. 0 

(46) 1 !"

(47)  &. ::= |. '. ::= |. ε )(+* ' ',+-). ::= | | | |. "2

(48) 3+4!"

(49) 4

(50) 2  

(51) 5   

(52) 6 7.8

(53) 29  

(54)  !"

(55) : /   ;4 +84

(56) <$&  & ;$& )(+*  = 0 .

(57) 2 !

(58) > %' '?.-)%4 +84

(59) : $&. . . &. . . 6 .. 66 .. 66 .. 66 . 6. %$&. S3. . S4 S5. S6 S7. &. ¬Š‹~jXKc`M x^¦ h. "+FŠ‹L>ipŠ˜pM+k. ;'. '@.-)A

(60)   4! 2

(61)  ) !"

(62) :. & ne;q)\Vc`ejU_\`cVX›n \VXpcVM*U(. UV]Fq)\`W Z. +.-0/2143. )(+*. S8 S9 S10 S11 S12. 6 ( U/4 .. 66 %$&. €C‚

(63)  

(64) b}"

(65) €K‰ 7„i}C‰ €. 4S K Cz. LNejc`M ‹eFeji-« WYc`Š‹Wj–K‹M+U+{›WYq›k ŠUT\`IKMšW;UVUVe^nŠW \VM*kŠU_\meY‘dne;qpUŽ\`WYq)\T\`c`WjqpUV‹WY\VŠ‹ejqpU‘’e;cE\`IKe;UVM Š‹qpk^Xpn\VŠ‹ejq B « WYc`ŠWY–K‹M+U CED F šnej‹‹M+n \oU­W%UVM )XKM+qpnMTej‘@UŽ\`WY\VM+L>M+q)\`U+{;ie;U`UŽŠ‹–K‹]šk^Ma˜pqKŠ‹qK~UVejLNMTŠ‹qpk^Xpn\VŠ‹ejq!« WYc`ŠWY–K‹M+U+¦4Qd«;Mac`]šMaZ^M+nXK\`WY–pM ipWjcŽ\lej‘4W>iKc`ej~;c`WjL Š‹UWY–Ma‹M+k{pMaŠ\VIKM+cl–)][IpWYqpke;cl–)]y\VIKM%ipWjc`UVMac*¦. @H . @š

(66)  4! :

(67). . s e+o%q.  f[4  e.  HG E. Zh. 4 I. I. JKLMONPQRP)S. I. JKLMONPQRP)S. JKL. JKL B. D. T7U;W. TVU;W. X%Y T. X%Y T. ƒ Z „. X U Y W [. sZs. kl. s e-oJq. k. ∗. X U Y W. B. F. ` a XcbdY ` a Xcbe ` a W.f Xcb. \] ^ _\ W. ` a XcbdY ` a Xcbe ` a W.f Xcb. \] ^ _\ W. D ˆ d. G. JKLMONPQgT e+h S. FG. JKLMONPQ T e+h S. G. I. I. G. ] Wi. ¬Š~;XKcVM xK¦ }.  . d. ". X%Y7X4j N. ] Wi. ¬Š‹~jXKc`M x^¦ t. nmOo.pcqrcsrct.uqvw4r1xyEznt)o.p{rct)y |}y~t<€r1xs‚.  >  K&  Q(g". )$. X†Y‡X4j N. ". Š‰4‹~ŒsyŽ‹"qv’‘“w"”{‚"vtŠo–•Er1xu qg—w4pct)Œ†xpct)o. g. ˆ M U_\oWYcV\l“lŠ \`IŒWjq Š‹q)\VXKŠ\VŠ‹«jM%ipcVM*UŽM+q;\oW \`Še;q[eY‘\VIpMv\VcoWjnM%UVMaL!WYq)\`Š‹n+U:ej‘4W +.-0/2143/ipcVe;~jcoWYLŒ{FXpUŽŠ‹qK~>\VIpM%§£q;\`Mac`iKc`eFnaM™ k^Xpc`Wj :ejq)\`cVe;p¬e “\6mcoWYiKI § ¬K6 ^Wjq!MZF\VM+qpk^M+k!naejq)\Vc`ej pe “~jcoWYiKI ‹O @“lŠ \`I!‘’XKqpn\VŠ‹ejq[n+WY‹›WYq›k!cVMa\VXKc`q!qKe^k^M*Ua¦4HIKM § V ¬ 6 W;UVUVe^nŠW \VM*k!\`e !ŠUlUŽIpe “lq Š‹q-¬Š‹~jXpcVM x^¦ }p¦ Q­W;noI M+M+LNMaq)\`WjcV][UŽ\`WY\VM+L>M+q)\+{Kne;qpk^Š\VŠ‹ejqpWj®WYqpk[‘’XKqpn\VŠ‹ejq¨n+WY‹Š‹UlW>qKe^k^M%ej‘"\VIpM%§ ¬K6>¦eE-e;cVM%UVi›M*nŠ˜›naWj‹]. K )z!Maq)\Vc`]/S. . /". ˜. ejqKMvqKe^k^M%ŠUlWjU`UVeFnaŠ‹WY\VM*k!\Ve!M*WjnoI™CD ˜. M+W;noIVš ›!eFe;i ~;MaqKM+c`WY\VM+U:\`IKcVM+M%qKe^k^M+U 4ŠqpŠ \`Š‹WjŠ‹¯+WY\VŠ‹ejq ’Maq)\`cV] {›nejq›k^Š \`Še;q ’\VM+cVLNŠ‹qpW \`Še;q {pWjqpk Š \`MacoW \VŠ‹ejq ˜. W’›œ. >. F. 4". y KtNqpeFkKM%MZ^Š‹UŽ\`U ‘’e;clM+W;noI[‘’XKq›n \VŠ‹ejq-n+WY‹'¦. &. (. &. (. [S. "›. K_.

(68) & $ V¢. žK  ¡ ¢Yž¤o¥Aœ ¥. . .  Bž¢

(69) G . œ . t.  y Kt. HIKMNŠ\VM+c`WY\VŠ‹ejq¨qKe^k^M>‘’e;‹e “TUT\`IKM>‹W;U_\vqKe^k^MNeY‘d\`IKMNeFe;i¨–K‹eFno”¨Wjqpk¨‹M+W;kKUB\Ve \VIKM!naejqpk^Š\VŠ‹ejq•qKe^k^Mj¦26mŠ«;Maq•W[‘’XKqpn\VŠ‹ejq n+WY‹ Š‹qŒ\VIKM ipcVe;~jcoWYLUVejXKconM;{^\VIKM+cVMŠ‹UTWjq-M+k^~;M%ŠqŒ\`IKM § V ¬ 6r‘’c`ejL \VIpM qKe^k^MW;UVUVe^nŠW \VM*ky\`e \Ve!\`IKMne;cVc`M+UViejqpk^Š‹qK~ ‘’XKq›n c\VŠ‹ejq–eFkK]j¦ E-ejc`Mae «;Mac*{Y\`IKMac`MEŠUWYqyM*k^~jME‘’cVe;L \VIKM › œ "› šqKe^k^MB\Veš\VIpMmUŽ\`WY\VMaLNM+q;\ ‘’ej‹‹e “lcŠqK~ \VIKMB‘’XKqpn\VŠ‹ejqŒnaWY‹Šq \`IKM UŽe;XKconMviKc`ej~jcoWYLŒ¦ He-‘’ejc`–KŠk Š‹L>ie;U`UVŠ–K‹MyL!W \onoIKŠ‹qK~;UeY‘l‘’XKqpn\VŠ‹ejq/n+WY‹‹UšWYqpk c`M\`XKc`qpUa{4Š0¦ M;¦{4\`e©iKc`M+UVMac`«jM!naejq)\VMaZ)\V™ UVMaq›UŽŠ\VŠ‹«FŠ \_] x 9 {A“:M iKc`e «FŠ‹kKMT\VIpME§ K ¬ 6 “lŠ \`I Wnaejq)\Vc`ejU_\oWjno” O 0{^UVMaMm¬Š‹~jXpcVMvx^¦ }p¦4HIKMBc`M+UVXK\:ŠUd\`IKMm~jcoWYiKI!ej‘W iKX›UŽIpkKe “lq[WYX^\`ejL!W \`ejq®¦4g naejLNiK‹M\VMm\`c`W;nMEŠUnoIpWYcoWjn\VM+cVŠ‹¯aM*kyWjU­\VIKMv“ ejcokyWY‹ejqp~>WšipW \`Iy‘’c`ejL \`IKMvŠqKŠ\VŠWYqpeFkKME\`e\`IK† M œ >qKe^k^M;{F\VIKM%UŽ\`Wjno”N–MaŠ‹qK~ M+L>iK\_] WY\ \VIpM[W \Ž\`MacšqKe^k^Mj¦ ˆ M[Š‹~jqpejc`MN\VIKM ejX^\onejLNM!ej‘TeFeji Wjqpk‰\VM*U_\>iKc`M+k^ŠnaWY\VM+U+{4UŽM+M FM+n\VŠ‹ejq/hp¦ :ejqpUVM )XKM+q)\V‹]j{ UVejLNM Wjn+nM+i^\VM*kŒipW \`IpUTne;cVc`M+UViejqpk[\Vey« WjŠkMZ^M+naX^\VŠ‹ejqŒ\`c`W;nM+U+{K–KXK\EeY\`IKMacoUlL!WG] UŽ\VŠ‹"\`Wj”jM%“lc`ejqK~N–KcoWYqpnoIpM+U+¦ FŠ‹qpnM“:M ‘’e^nX›Uvejq•WUŽ\`W \`Š‹nNU`noIKMaLNMš\VeqpWYLNM>cVXpq;\`ŠLNM!ne;q)\Vc`eji›e;Šq)\`U+{®e;XKcE\`c`W;nMNUŽM+L!WYq)\VŠnaUm“lŠ‹4L!WY”;M\`IKM!UVWjL>MNUVŠLNiK‹Š ‘’]FŠ‹qK~ W;UVUVXKLNi^\VŠ‹ejqŒWYq›k “ Mv“lŠ‹"naejqpUVŠ‹kKMaclWNUŽXKiMacoUVM\TeY‘\VIKM%« WjŠk \VcoWjnM*U. . @H . . . . h

(70) [ f bhT.  :

(71) . +.  t

(72) w. ". fy .  & . v . . &. gE \`IKejXK~;I+ - /21 3 XpUVM+UyW UV])q)\oW Z{­\`IKM¨Š‹qpUŽ\`WYq›nMa“lŠUVM ‘’coWYLNM+“:e;cV” Š‹q :IpWYiK\VMac h‰naejqpUVŠk^MacoUNM+W;noI UŽ\`WY\VM+L>M+q)\[WjU W‰naWj:\Ve W¨‘’Xpqpn \`Še;q/Š‹L>ipM+L>CM+q)\VŠ‹qK~ Ma‹MaLNMaq)\`WjcV]‰ejiMacoW \`Še;qpU+{dnejq›k^Š \`Še;qpWY –KcoWYqpnoIpM+U>WYqpk/Š \`MacoW \VŠ‹ejq WjU>Š‹q W•iKXKc`Ma‹] ‘’XKq›n \VŠ‹ejq›WY4‹WjqK~jX›WY~jM ¦ ˆ M>MZF\VM+qpk-\`IKMNnejq)\`cVe;UŽ\`Wjno”Œej‘A\VIKM>§ ¬K67\`ey\oWY”jM\VIKM*UŽM>Š‹L>ipŠnŠ\vn+WY‹‹UBŠ‹q;\`e W;nane;XKq)\+¦vHIKM UŽ\`W;no”¨WY‹iKIpWY–M\vqKe “rIpejkKUmMa«jM+cV]-UŽ\`WY\VMaLNM+q;\vWY–Ma0¦ E-ejc`Mae «;Mac*{›M*WjnoI©UŽ\`WY\VM+L>M+q)\vŠUmiKc`e «)Šk^M*k¨WYq‰WjkKk^Š\VŠ‹ejq›WY4‹Wj–›M+\Ve UVMaipWjc`WY\VMv\`IKMŠ‹LNiKŠnŠ\m‘’XKqpn \`Še;q©naWj"‘’cVe;L \`IKMŠ‹LNiK‹Š‹naŠ \vcVMa\VXKc`q®¦l§ ‘ W!WY–Ma0{ naejc`cVM*UŽiejqpkpU \Vey\`IKM–Ma~;ŠqpqKŠqp~yeY‘A\`IKM ` ` MaZFM*nX^\`Še;qyeY‘®WšU_\oW \VM+LNMaq)\+{FWYqpk Š‹qpk^ŠnaWY\VM*UdŠ\`U nejLNiK‹M\`Še;q®¦AQlMa~)WYcok^Š‹qK~v\VIKMmne;q;\`cVe;pUŽ\`Wjno”@{ ipXpUŽIpM+U “lIpŠ‹M iejipU ¦ ` ` gEq¨WjkKk^Š\VŠ‹ejq›WY"UŽ\`WY\VMj{›naWY‹‹M+k V¥a¡ ž-  ¡£¢ ¡£¥{pŠ‹UBWjU`UŽe^nŠW \`M+k[\VeN\`IKM ne;L>ipMa\VŠ‹ejqŒeY‘AM+W;noIUŽ\`WY\VM+L>` M+q)\+¦:HIpM% cVM*UŽXK\T`ŠUEnaWj‹M+`k \`IKM F  Až‰¡ `¢j¤o¥š¢ ^¡ cN¢Y¡ Yž©WYq›ky\`IKM%cVM*ne;~jqKŠ‹¯aM*ky“ ejcokKUWYc`MB\`IKM[¥ )¥o¤ ^¡'œ Yž¨¡ V¢j¤o¥ o¦ ˆ IKM+q¨WY‹UŽ\`WY\VM+UEWYc`MvnaejqpUVŠk^Mac`M+k ˜pqpWj'{p\VIKMšWYX^\`ejL!W \`ejqŒcVM*ne;~jqKŠ‹¯aM*UlWY‹d¡ `¢j¤o¥ V¥ F¥ o¦ § \BWj‹UVeNcVM*nej~;qKŠ‹¯aM+UipcVMa˜KZ^M+U ej‘­ž Yž £¡£¥ g>œŸž¢Y¡'œŸž š\VcoWjnM*UdŠ‹q[naW;UŽME\VIKMBiKc`ej~jcoWYL7‹e)e;ipUdŠ‹qpk^Ma˜pqKŠ\VM+];¦ ˆ ME\VIFXpU MZKn‹Xpk^MBqKejqK™'\`Mac`L>Š‹qpWY\VŠ‹qK~ iKc`ej~;c`WjLNUdŠq \`IKMv‘’ej‹e “lŠ‹qK~›¦ ¬Š‹~jXKc`M x^¦ 9NiKcVM*UŽM+q)\`U \VIpMv\VcoWjnM%ipXpUŽI›k^e “lq-WYX^\`ejL!W \`ejqeY‘\VIKM yiKc`ej~;c`WjL¦ ˆ M MaZFIpŠ–KŠ\TIKM+cVM WNiKc`M˜pZ[eY‘AWN« WY‹Š‹k \`c`W;nM. . +(. B"# ]0 $  "$ )T  ". # $ $ # .  #  %$ )"  %3 . {

(73) . IABCDδEF F GABCDδEF F GAB B AGE δd δEF  X W. I. JKLMONPQRP)S. JKL . A. B. T U’W.

(74)   ! $%'&(  `  ` "$# ` *)+ `,. C. A D . B. X%Y T. D. X%Y7X4j N. C. T U’W. δ. δ. X U Y W. X†Y T. d. X U Y W. δ. X†Y‡X4j N. B . E. δ. F A. JKL. ` a Xcb Y ` a Xcbe ` a W.f Xcb F. ` a Xcb Y ` a Xcbe ` a W.f Xcb d G. G.  X W. I. E. \] ^ _\ W. )". JKLMONPQgT e+h S. ¬Š~;XKcVM xK¦ 9 b­XpUŽI›k^e “lq-H"coWjnaMmgEX^\Ve;LNWY\Ve;q _K_a`cbedfgfih.

(75) .  œ 9. ¥ V¥. V¢Yž"$ V  o¥ ¡ +$40K¥až V l¢#  ¥o¢#^¡) œ ¥. 'šœ. V. . V. . .

(76) .

(77) ". ¬pejcBna‹WjcVŠ\_]eY‘dMZ^ie;UVXKc`MWYqpk-˜p~jXKc`M+UEcVM+‹WY\VŠ‹«jM%\`ey\`IKMc`XKqKqKŠ‹qK~ MZKWYLNiK‹MWYq›k-“lŠ \`IKejXK\B‹e;U`UTeY‘dipcVM*nŠUŽŠ‹ejq®{“ MXpUVMšW UVŠLNiK‹Š˜pM+k cVM+iKc`M+UVMaq)\`WY\VŠ‹ejq!eY‘"\VIKMm\VcoWjnaMEiKX›UŽIpkKe “lq WYXK\VejL!WY\Vejq[ŠqŒ¬Š~;XKcVMvx^¦ t Š \le;L>Š\`U c`M\`XKcVqU_\oW \`M+U+{)MaZKnMaiK\:‘’e;c n+WY‹‹U+{KWYqpk U_\oW \`M+UWjU`UŽe^naŠ‹WY\VM+k!\V’ e CED F NU_\oW \VM+LNMaq)\`UlWjqpk!\`e>‹eFeji iKcVM*k^ŠnaW \`M+U+¦ e “%{F\VIKMviKc`Ma«FŠ‹ejXpU­\VcoWjnaMBipcVMa˜KZycVM*k^XpnaM+U \`e ¦ ˆ M%“lŠ‹‹®XpUVMv\VIKŠUlUŽŠ‹LNiK‹Š ˜pM*kcVM+iKcVM*UŽM+q)\`W \`Še;q[ej‘\`c`W;nM+U Š‹q\VIKMv‘’e;‹e “lŠqp~p¦. )" @H .  )z. IBDF F GBDF F GB B GdF. h

(78). . . .  :

(79). I. .  . gT‘Ÿ\VMac \`IKMEŠ‹q)\VXKŠ\VŠ‹«jMmiKc`M+UVMaq)\`WY\VŠ‹ejqyWY–e «jM;{Y\`IKŠ‹U noIpWji^\VM+c­~jŠ‹«jM*U­W ‘’ejc`LNWj›k^Ma˜pqKŠ\VŠ‹ejq eY‘\VcoWjnaM+U+¦HIpMac`MEŠU­e;qKMEne;q)\VMZF\V™'‘’c`MaM i›M+cliKcVe;~jcoWYL ¦ \`c`W;nMv~jcoWYLNL!WYc. 0v)w{^Š0¦ M;¦{KM*WjnoIŒk^Mac`Š‹«GWY\VŠ‹ejqeY‘iKcVe^k^X›n \VŠ‹ejq & ( {^\`IKMac`MvŠ‹UEWšipcVe^k^Xpn\VŠ‹ejqŒUVnoIpMaL!W. GP. P. Oj¦l¬Ke;clM+WjnoIŒnaWj@\`e!W‘’Xpqpn \`Še;q. S9. ::=. C . v)w. CœD. . B . &0x^¦ }p¦‹O-(. CœD. . y Kt. “lIKMac`M Wjqpk WjcVMv\`IKM c`M+UVi›M*n \`Š«;M%qKejq^™0\VM+cVLNŠ‹qpWYUlej‘\`IKM%‘’XKq›n \VŠ‹ejq¨n+WY‹"WYq›kŒ–›e^k^];¦ CœD>Š‹Ul\VIKM\VMac`LNŠq›WY C B  ‹Wj–›M+eY‘\VidIKM n+WY‹@\Vid eN‘’XKq›n \VŠ‹ejq {KWYqpk C œDL!WYc`”^U \VIKM%M+qpkeY‘"\`IKM UŽ\`W \`MaLNMaq)\*{KIKMac`M%W’›œ "› !UŽ\`WY\VM+L>M+q)\+¦ x^¦l¬Ke;clM+WjnoI‹e)e;iUŽ\`WY\VM+L>M+q)\. s. & S11( {F\VIpMac`MvWjcVMm‘’e;XKcliKc`eFkKXpn \`Še;qU`noIKMaL!W;U &0x^¦ }p¦ x( O 0& x^¦ }p¦ hO( O. . {KŠ0¦ Mj¦‹{KM+W;noI k^M+cVŠ‹« W \VŠ‹ejqeY‘4iKc`e^k^Xpn \`Še;q. Ls. ::= ε |. . Os. ::= ε |. . C œD  C œD. CœD. . CœD.  . s . Bs. s . Bs. C œD

(80). C œD

(81). C œD . . C œD. . . “lIKMac`MA\`IKM­\`IKc`MaMdqKe;q^™0\VMac`LNŠq›WYU { WYq›k nejc`c`M+UVi›e;qpkB\VeT\`IKM­‹eFeji%M+q;\`cV];{GŠ \`MacoW \VŠ‹ejq Wjqpk%–e^k^]j{ c`M+UVi›M*n \`Š«;Ma‹]j¦ L Os CœD  { CœD WYqpk CœD WjcVMs\VM+cVLN Š‹qpWYUaB{›s\VIpMa]¨WYc`M%\`IKMšWY–MaUBeY‘A\VIpMš‹eFeji¨M+q;\`cV];{@iKcVM*k^ŠnaW \`MšWjqpk-Š\VMacoW \`Še;q®{   cVM* UŽiM+n\VŠ‹«jM+ ];¦ hK¦l¬Ke;clM+WjnoIŒne;qpk^Š\VŠ‹ejqpWj {pŠ'¦ Mj¦‹{KM+W;noIkKMac`Š« W \`Še;q[ej‘iKc`e^k^Xpn\VŠ‹ejq s. ::=. Is. . C œD.  . Ts. CœD. & S10( {F\`IKMac`M WYc`ME\_“ eNiKc`eFkKXpn \`Še;qpUlUVnoIpMaL!WjU &0x^¦ }p¦ }N( | F . CœD. s . CœD. y tš–KcoWYqpnoI!Wjqpk. “lIKMac`M\VIpMT\VIpcVM+MTqKejqK™'\`Mac`L>Š‹qpWj‹U { WYq›k ne;cVc`M+UViejqpkš\Ve \VIKMEnaejqpkKŠ \`Še;qpWY0{ cVM*UŽiM+n\VŠ‹«jM+];¦ CœD ŠU\`IKMv\VM+cVLNIŠ‹sqpWYTsWY–Ma®ejF‘"s\`IKM ne;qpk^Š\VŠ‹ejqpWj'¦ . }p¦l¬Ke;clM+WjnoI–K‹e^no”. s. dœD4œv–pc`WjqpnoI®{. œ. Q& S4( ejcQ& S5( {K\VIKM+cVMvŠUlWNiKcVe^k^X›n \VŠ‹ejqŒU`noIKMaL!W. {^Š'¦ Mj¦‹{KM+W;noIkKMac`Š« W \`Še;q ej‘iKc`e^k^Xpn\VŠ‹ejqpU Bs. ::=.  . CœD. . S 1 . . . Sn. &0x^¦ }p¦ t(. C œD. “lIKMac`My\`IKMqKejq^™0\VM+cVLNŠ‹qpWY ne;cVc`M+UVi›e;qpkKU \Ve¨\`IKM–Ke^no” YW q›k qKe;q^™'\`Mac`LNŠqpWj‹U nejc`c`M+UVi›e;qpk•\Ve‰M+WjnoI S1 , . . . , S n U_\oW \`MaLNMaq)\lŠq\`IKM%–K‹eFno”@¦ BsC œDšŠU \VIKMv\`Mac`LNŠqpWj®WY–MaeY‘ ¦ . t^¦l¬Ke;clM+WjnoIMa‹MaLNM+q;\oWYc`]yU_\oW \`MaLNMaq)\. Bs. s. {F\VIKM+cVM%ŠUlW>iKc`eFkKXpn \`Še;qU`noIKMaL!W Ss. “lIKMac`M HIKM%WYZFŠ‹ejL. . ::=. CœDŠ‹Ul\VIKMv\`Mac`L>Š‹qpWj‹Wj–›M+®eY‘4U_\oW \VM+LNMaq)\. s.  . CœD. . &0x^¦ }p¦ O(. CœD. 9. ¦. eY‘\VIKMv\`c`W;nMm~jcoWYLNL!WYcŠ‹U \`IKM%qKe;q^™'\`Mac`LNŠqpWj®WjU`UŽe^naŠ‹WY\VM+k[“lŠ \`I\VIKM%–K‹e^no”yeY‘\VIpM. $65 G„. v$t!‘’XKqpn\VŠ‹ejq®¦. /0K¥m a¥a¡+$65B¡ V¢;¤o¥   $p5m¢   $ V¢ P ¤o¢  ¥ >¡C0p¥v\VcoWjnaMl‹WjqK~jX›WY~jM $65 P œ E¡C0p¥ ¬pejcBW[~jŠ‹«jM+q-MZ^M+naX^\VŠ‹ejq-\`c`W;nM {c`XKq)\VŠ‹L>M>ne;q;\`cVe;"iejŠ‹q)\`UmWYc`MUŽM )XKMaq)\VŠWY‹‹] e;c`k^M+cVM*kŒWjnanaejcok^Š‹qK~!\Vey\VIKMNWYiKiM+Wjc`WjqpnM t ej‘4UŽ\`WY\VMaLNM+q;\lWY–MaUlŠ‹q ¦ t ’‚ µ ± ±  ± ‚ „ - !ƒG¶ ± ƒ /p0 ¥UVM ) XKM+q;\`Š‹Wj›e;c`kKMac œ B¡ K0 ¥m  ¡) œ ¤¡_"V ¥%3  $  j ¥  $6B 5 ¡Cp0 ¥v¡)V ¢j¤o¥  V ¥t3 F ¥   ¡ < œ ¢[¡ $Y¡ ¢ !$ ;¥F5$ ¢ jœ  ¥ž ¥]F¥o¤#^¡0œ%$ ž©¡ V¢;¤o¥. $p5  . ±  ’‚ µ  ) ƒ „K† ± „  a¥a¡ v¡ ¥ gšœŸž@¢  a¥ažp¡£¥ž@¤o¥  . =. =.    . % " .  (. ,. KL. ±  L . i. c. . . . P. . . !#"$. . . K_.

(82) & $ V¢. žK  ¡ ¢Yž¤o¥Aœ ¥. . .  Bž¢

(83) G . œ . u. .   #. &. . 4(. Wj‹Šqp~ \VIKMšWY‹iKIpWY–M\meY‘AWY–MaUa{›\VIKM ¡ `¢j¤o¥ ¢ ž  p¢(;¥>c`M+naej~jqpŠ¯+M+k–F] ŠUBW[nejq)\`MZF\Ž™0‘’cVM+M Wp¦ ”@¦ WK¦›Wj~;Ma–KcoWYŠn G\VPIKM[\VcoWjnaM[WYqK~;XpWY~;M!˜K\`U\VIpM Š‹q)\VXKŠ\VŠ‹ejq UVXK–pUVM\NeY‘l\`IKLM[ ‘’c`MaM LNejqKe;Š‹k ∗ {dWjqpk k^M+qKeY\`M+UšŠ \oUM+LNi^\_] “:e;c`k®¦ :M*WYc`];{4  \VIpMBiKc`Maε«FŠ‹ejXpU iKc`M+UVMaq)\oW \VŠ‹ejq[Šq \VM+cVL!U eY‘®\`IKMvŠq)\`Mac`iKcVe^naM+k^XKcoWY@ne;q)\Vc`ej pe “ ~jcoWYipI "\`IKM Wj–›e;X^\liKcVe;~jcoWYL7MZ^M+naX^\VŠ‹ejqWYqpLk[ iKX›UŽIpkKe “lq[\`c`W;nM%WYX^\`ejL!W \`ejqcVM*ne;~jqKŠ‹¯aM*Ud\`IKMv\VcoWjnaMmWYqp~jXpWj~jMj¦ 6mcoWYLNL!WYc ~;MaqKM+c`WY\VM+UBL!WYqF]Œ\VM+cVLNŠ‹qpWYAUVMaq)\VM+qpnM*UB\VIpWY\%WjcVM>ie;U`UŽŠ‹–K‹MšMaZFM*nX^\`Še;q•UVM )XKM+qpnM*UE‘’e;c ¦HIKM+UVM!UŽM+q^™ \`MaqpnaM+U>k^MaiMaqpk Ge;Pq/noIKe;Š‹naM+U%–M\_“ MaM+q iKcVe^k^X›n \VŠ‹ejq›U 'xK¦ }›¦O B\Ve 0x^¦ }p¦ 9 ¦-§£q W-cVM*WYdMaZ^M+nXK\VŠ‹ejq eY‘ {\`IKM+PUVM[noIKe;Š‹naM+U WjcVM k^Šn \oW \`M+k –)] \`IKMŒejX^\one;L>MeY‘BeFejiWYqpk \VM*U_\!iKc`M+k^ŠnaWY\VM*Ua{d“lIpŠ‹noI ejXKcN~jcoWYLNL!WYc>k^eFM+U>qKej\š\oWY”jMPŠ‹q;\`e‰W;nanaejXKq)\+¦/§ \>ŠU naXpU_\`ejL!WYc`]%\`eUVWG] \VIpWY\­iKc`M+k^ŠnaWY\VM+UAWjcVMlqpeY\dŠ‹q;\`Mac`iKc`M\VM*k ’Š‹qN\VIKMTLNe^k^M+K\VIpMaejc`]UVMaqpUVM {je;cA\VIpWY\ Š‹UdW  `¢ 7 a¤ p¥ !¢ xjt ¦ ˆ MŒWYc`M!‘’c`MaMy\`e•UVMa‹M+n\š“lIKŠnoI iKc`M+k^ŠnaWY\VM*UWYq›k ejiMacoW \`Še;qpUUVIKejXp‹k –M[Š‹q)\VM+cViKc`M\`M+k !M;¦ ~›P¦{\`IKM iej‹])\Ve;i›M L>e^k^M+ Š‹q)\VMac`iKc`M\oU:M+«jM+cV]N‹e)e;i –ejXpqpk Wjqpk[WjcVcoWG]NUŽXK–›UVnacVŠ‹i^\lŠq qFXKL–Mac\`IKMae;cV] x ¦4§£q[\`IKŠUipWYiMac*{F“:Mv“lŠ‹@Š‹q;\`Mac`iKc`M\lWjkKk^c`M+U`U naejLNiKX^\oW \VŠ‹ejq›UŠq\VIpMv\VIKM+ejc`]yeY‘˜pqKŠ\VMa‹])™0ipcVM*UŽM+q;\`M+k LNejqKe;Š‹kKU ^Ma«;Mac`])\VIKŠ‹qK~>MaUŽM%“lŠ‹c`MaL!WjŠqXKqKŠ‹q)\VMac`iKc`M\`M+k¦ Qd«;Maq)\VX›WY‹];{WcVXpq;\`ŠLNM!MaZFM*nX^\`Še;q•L!WG]¨–M!c`MaiKc`M+UVMaq)\VM*k©Š‹q‰\VIKMyUVIpWji›MNeY‘lWYq ¢;¤¡0œ G¢Y¡'œ Yž/¡ V¥o¥ ‹O %\VIKMyUVM )XKM+q)\VŠWY MaZFM*nX^\`Še;q pe “naejc`cVM*UŽiejqpkpUv\Ve©\VIKMŒk^MaiK\VI^™0˜pcoU_\š\VcoWG«jMacoU`WYAeY‘l\`IKMŒWjn \`Š« WY\VŠ‹ejq \`cVM+Mj¦•HIpŠ‹UšcVM+iKc`M+UVMaq)\`WY\VŠ‹ejq ŠUXpUVM+k Šq \`IKM%‘’ejc`L!WY"kKM˜pqKŠ\VŠ‹ejq-ej‘AŠqpUŽ\`WjqpnM*Ua¦¬Š~;XKc`Mx^¦ u>UŽIKe “TUlWjq¨Wjn\VŠ‹«GWY\VŠ‹ejq\Vc`MaMv‘’e;c @¦ ˆ M ‹Wj–›M+"M*WjnoI-WYconvWjnanaejcok^Š‹qK~>\Ve \`IKM\oWYc`~jMa\EqKe^k^MUŽ\`WY\VMaLNM+q;\*¦BHIKM\VcoWjnaM Š‹UBej–K\`WYŠ‹qKM*k-“lIKŠ‹MšcVM*Wjk^Š‹qK~N\VIpMš“ ejcokŒWY‹ejqK~!\`IKMškKMai^\`I^™'˜›c`UŽ\E\`c`WG«;MacoUVWj :M+WjnoI k^e “lqF“WYcok[UŽ\VM+iipcVe^k^XpnaM+U:\VIpM WYconBWY–Ma0{pWjqpk[M*WjnoIXKiF“ Wjc`k U_\`MaiŒiKc`e^k^XpnM*U \VIKM%W;UVUVe^nŠW \VM*k[e «;Mac`Š‹qKM*kyWY–Ma0¦. <& +( & O( &  M?+ 4S. -. $. . -( _" ," $  0  %$ )  g#" 

(84)  %". I B D F. d. G B. F. D F. d. G. F. B. G. d. B. , ? P)U M ?)M :  A. . -. IBDF F GBDF F GB BGdF F GB B Gd ddDBGdF. ". ¬Š~;XKcVM xK¦ u 4gln\VŠ‹« W \VŠ‹ejq\`cVM+M. _K_a`cbedfgfih. $. ".

(85) ?.  œ. . ¥ V¥. 'šœ. V¢Yž"$ V  o¥ ¡ +$40K¥až V l¢#  ¥o¢#^¡) œ ¥ . V. . V. . K_.

(86) & $ V¢. žK  ¡ ¢Yž¤o¥Aœ ¥. .  Bž¢

(87) G . . œ . z.  .  . . . .     . . . #@.  . .  ) " %3 . /". $. $ ) $. HIKŠU[noI›WYi^\`MacyŠU[k^M*k^ŠnaW \`M+k\`e \VIKM©˜pc`UŽ\yipWjcŽ\yej‘ve;XKc!‘’coWYLNMa“ ejc`” -\VIpM©WY–pUŽ\VcoWjn\VŠ‹ejqeY‘!¡ V¢j¤o¥ V¥ F¥ ¨Šq)\Ve ¤ Yžp¡  G  { \VIKM‘’e;cVL!WYlc`MaipcVM*UŽM+q;\oW \`Še;q eY‘>œŸžK  ¡ ¢Yž¤o¥ o¦ HIKM-naejq)\Vc`ej“ ejcok/WY–›U_\`c`W;n \VŠ‹ejqnoIpWYcoWjn\VM+cVŠ‹¯aM*UWYqŠ‹q^˜pqKŠ\VM¨UVM\!eY‘ \`c`W;nMTiKc`M˜pZFM*UdŠ‹qyWv\VcoWjn\`Wj–KM;{j˜›qKŠ \`M™£U_\oW \`MTcVM+iKc`M+UVMaq)\`WY\VŠ‹ejq®¦ ˆ MBiKcVM*UŽM+q)\d\VIKMBiKc`ejiMacV\VŠ‹M+UAej‘"nejq)\`cVe;K“:e;c`kpU4‘’cVe;L7UVMa«;MacoWY iejŠ‹q)\`U ej‘ «FŠ‹Ma“ ipXpUŽI›k^e “lq‰\VcoWjnMyWjX^\Ve;L!W \`Wp{®\`c`W;nMNiKc`M˜KZ^M+U+{4Wjn \`Š« WY\VŠ‹ejq•\Vc`MaM+U+{4WYqp> k + - /21 3 ~;c`WjLNLNWjc+¦yHIpŠ‹U‹W;U_\ Š‹qpUVŠ~;I;\ Š‹q)\Vc`e^k^XpnM*U W-ne;q)\Vc`ejA“ ejcokKUv~jcoWYLNL!WYcv\`IpW \ ~;MaqKM+c`WY\VM+U%W-UVXKiMacoUŽMa\ eY‘Tne;q)\Vc`ejA“ ejcokKUa¦ ˆ M!\`IKMaq Š‹qF«jM*U_\`Š~)W \VM \`IKMmnaejqpkKŠ \`Še;qpU cVM*WY‹Š¯+ŠqK~ \VIKMmM )XKŠ‹« WY‹MaqpnaMEeY‘"\VIKMm‹WjqK~jX›WY~jME~jMaqpMacoW \VM*k!–F]>\VIKMvne;q;\`cVe;›“ ejcokKU­~jcoWYLNL!WYc:WjqpkN\`IKMmUVM\eY‘ naejq)\Vc`ej“:e;c`kpUa¦4HIKŠU noI›WYi^\`MacMaqpkpU:“lŠ\VI \VIpMmk^M*UVnacVŠ‹i^\`Še;q[eY‘"\VIKM%ne;q)\Vc`ej“:e;c`k!WYqp~jXpWj~jMTŠ‹q[\`IKMB‘’ejc`L eY‘W˜pqKŠ\VMa™ UŽ\`WY\VM WjX^\Ve;LNWY\Ve;q®{^W>naejXKq)\`Mac`ipWYcV\:ej‘"\VIpMmipXpUŽI›k^e “lqy\`c`W;nMvWYX^\`ejL!W \`ejq®¦A¬Šq›WY‹];{^“:MvMZ^ie;UVMBe;qKMmeY‘"\`IKMvL!WYŠ‹q c`M+UVXK\`U eY‘\VIKŠU “ ejc`”@{Gf_XpU_\`Š ‘’]FŠ‹qK~N\VIpM%Šq)\Vc`e^k^Xpn\VŠ‹ejqeY‘naejq)\Vc`ej@“ ejcokKUlWjU \`IKMv–pWjUVŠU ‘’ejclŠ‹qpU_\oWYqpnaMa“lŠUŽM%WjqpWY‹]^UŽŠUa¦. Q". H4G . . bh [ f bhT. G[.  

(88). . fyš. 4

(89) . v . e. . .  š". . % . HIKM%ipXpUŽI›k^e “lq[\`c`W;nM%WYXK\VejL!WY\Vejq “lŠ‹®IKM+iŒXpUTiKcVe «;MBWjqŠ‹LNi›e;cŽ\oWYq)\liKc`ejiMacV\_]!eY‘Anejq)\`cVe;“ ejcokKU+¦.    /0 5$$   0 0 # C0 $6$5 -3  # #  ]0 %$ $ # $  $$ 0 0 %  $65 #  0 0 0    $!T % 0  a Q C0    q 0 $   u ’‚ µ -  µ ƒ ¶ p0 ¥  ¡£¢j¤ $  ¢Yž #p¢ )¥ $65¡ 0K¥u"#F ]0 $ Ažy¡)V¢;¤`¥B¢#^¡ $ !¢ ¡ $ ž!œ T¤o¢ ¥ %¡ 0K¥mnaejq)\Vc`ej ± µ ‚+ƒ µ

(90) “ ejcok¨WYqK~;XpWY~;M 7ne;q;\`cVe;4“:e;c`k œ >¡ 0K¥N ¥ #p¥ž@¤o¥ $65 ¢o¥   $65y¢  4  ¡ ¢Y¡ ¥ N¥ažp¡' š¡ 0K¢Y¡ 0K¢ G¥ o¥ #^ž ¡ 0K¥aœ y¥]F¥o¤#^¡0œ%$ ž  #^¡ ž $ ¡ j¥¡¤ $   ¥a¡ ¥ [  œŸ¡ Bž N¡)V ¢j¤o¥*"V ¥%3 @K0 ¢  ¢[¤ $ V¥ J $Yž"YœŸž Œ¤ $ žp¡) $  $  F Š‹qpnaMv\VIKM UŽ\`W;no”!“:e;c`k ‹WjqK~jX›WY~jMBeY‘AW>iKXpUVIpk^e “lqŒWYX^\`ejL!W \`ejqŠ‹UcoW \`Še;qpWYu hj|! {^“ MmI›WG«jM" ±Fµ ƒ ±. /K0 ¥  ¢Yž p# ¢ )¥ $p5 ¤ $ ž›¡  $  $    œ  V ¢ ¡0œ% $ ž@¢ HIKM>Wjn\VŠ‹«GWY\VŠ‹ejqŒ\`cVM+M Š‹UmWynaejqF«jM+qKŠM+q)\TcVM+iKcVM*UŽM+q)\`W \`Še;qŒeY‘dne;q;\`cVe;®“ ejcokKUa¦ ˆ IpMaq-\`IKMWY–MaeY‘dqKe^k^M ŠUEWY\E\`IKM \`eji-eY‘ \`IKMBnaejq)\Vc`ejpUŽ\`W;no”@{Y\VIpMBne;q)\Vc`ejK“ ejcokNŠ‹Ud\VIKMmUŽM ) XKMaqpnaMTeY‘WY–MaU:Wje;qK~v\VIpM  V ¢ ž@¤y 0 eY‘ Š‹q!\VIKMmWjn\VŠ‹«GWYn\VŠ‹ejqN\`cVM+Mj{jŠ0¦ Mj¦‹{;\`IKM ipWY\VI‘’c`ejL \VIpM%cVeFeY\ \VeNqKe^k^M O0¦:e;q)«;MacoUŽM+];{)Wš“ ejcokyWY–Ma‹ŠqK~!W>–KcoWYqpnoI eY‘\VIKM%Wjnn\VŠ‹« W \VŠ‹ejq \Vc`MaMvŠUlWNnejq)\`cVe;›“ ejcok¦. $ . œ >¡ K¥! a¥¡ ±   ’‚  µ  *  "‚*„K†  µ ƒ ¶  „ KL „ L ± K¥y o¡£¢j¤  ‹¢ ž  p¢)¥ y¢ F  cAž¢ ^¡ cN¢Y¡ Yž   £¡ ¢j¤ W G    p¤ ¡ K¢Y¡¡ K¥ V¥¨¥ ;œ o¡' Œ¢  o¡£¢ ¡£¥ œŸž H ^œ ¤ ¡ p¥©¤ ž K V ¢ ¡0œ ž œ  ¡ A¢;`¤ ¤o¥ o oœ ¥‰¢ ž (q, u) ¤ Ž¢;¤o¤`¥ o  œ ¥ u ¡ K¥ V¥œ  ¢Yž‰¢;¤`¤o¥ ¡0œŸž  K¢Y¡ -¡ `¢ q¥ o  œŸž A  AœŸ¡ Œ  ¡£¢j¤ O. =. .    . =. . . <. . . . . . . e. . . . . . c. )8:. . . . . . Y. . . . . n. p¬ ejcTMaZ^WjLNiKM;{ Š‹Ul\VIKM>nejq)\`cVe;“:e;c`keY‘4\`c`W;nM%iKc`M˜KZ Š‹q IBDdF IBDF F GBDF F GB B GdF F GB B Gd ddDBGdF ¬Š‹~jXKc`M x^¦ uF¦. H . . G[ . e. 4 :

(91) l . .  š"4 . !. . % . HIKM•\VcoWjnaM©WYqK~;XpWY~;M©ŠU W CB]Fno” WYqp~jXpWj~jM } {BŠ0¦ M;¦{mW/IpŠM+c`Wjc`noIKŠnaWjEipWjcVM+q)\VIKM*UŽŠUyWYqK~;XpWY~;Mj¦ HIKM‰cVM*U_\`cVŠn \`M+k\CB]^no” naejqK~;cVXKM+qpnMBe «jM+c ∗ ŠU:\VIKM%ne;qK~jc`XKM+qpnMT~;MaqKM+c`WY\VM*k!–F] {)‘’ejclWY‹ ¦ HIKŠ‹U k^Ma˜pqKŠ\VŠ‹ejqŠqpkKXpnM*U WcVM+“lcVŠ\VŠ‹qK~ c`XK‹MBe «;Mac ∗ {^ej–FL «FŠe;XpUŽ‹]!ne;q pXKM+q;\*¦AHIKŠ‹U c`XK‹MBŠU \VIKMvk^`` Š‹cVM*≡ n \ ε\VcoWYqpUVie;UVŠ `\`Š∈e;q[LeY‘"\VIKM%ne;q)\Vc`ej@U_\oWjno”N–›M+IpWG«FŠe;c+¦4gTipiK]FŠ‹qK~ Š\l\VeyWjq)]yL \VcoWjnMmiKc`M˜KZ “:M%naWjqW;UVUVe^nŠW \`MmW>LNŠqpŠL!WY"“:e;c`k ¦. $. kW. „ /K0 ¥!¤ $ ž›¡  $  $  ¥ ¢G o  $+¤aœ ¢ ¡£¥  ¡ $y¡C0p¥¡)V¢;¤`¥*"`¥t3  p œ %¡C0p¥  ]0 $ ¡£¥   ¡T¥‹¥ !¥ž›¡:œŸž‰¡ 0K¥N¤‹¢G o  $65 p $ # $ ¡ 0K¥ V¥ o¡) œ ¤a¡ ¥ DP j¤ [¤ $ ž  #p¥až¤ow X  q+^  e j1i;m ! ^6c[v*^ j o l q jl Z +i w n Zge s+i ^6o j ct^ n Z o m;h ^6ct^ h d f ^ m +r>j Z o%^ o m;npj1i oJe f" \_Zgc h$# Zgc l q+^ l c j1n ^ r c j v*v j c | p. :±. . w. . . . . . `. _K_a`cbedfgfih. `. ``. `. ``. `. `. `. `. .

(92) O*|.  œ. . ¥ V¥. V¢Yž"$ V  o¥ ¡ +$40K¥až V l¢#  ¥o¢#^¡) œ ¥. 'šœ. . V. V. . . $ ±   ’‚ µ - %.  †j‚ µ /0p¥ UV‹ŠLNLNŠqp~ ‘’Xpqpn \`Še;q N¢1› [¥o¢j¤10 ¡)V¢j¤o¥,"V¥%3 ©¡ $-œŸ¡  y¢G o  $+¤aœ ¢ ¡£¥ •¤ $Yžp¡) $ ±Fµ ƒ ±. /0K¥E a¥a¡ $65B¤ $Yžp¡) $ $   œ l¡ 0K¥ # $Y¡'œ ¥ažp¡" a¥¡$65l¡)V¢;¤`¥u"V¥%3 F¥  $ #  $ ¡C0p¥ `¥   ¡) œ ¤¡£¥  P j¤ š¤ $ ž  #p¥až¤o¥gV ¢Yž"[¡C0p¥v   œ šœŸž 25 #^ž@¤¡0œ%$ ž©œ  ¡C0p¥¤o¢ ž $ žpœ ¤o¢  " $  ¥o¤¡0œ%$ ž $65 ¡ V¢;¤o¥ "`¥t3 )¥  $ ¥¤ $Yžp¡) $ $  G  ¬pcVe;L qpe “ e;q®{\VIKMšcVM*U_\`cVŠn \`M+k B]^no”ŒnaejqK~;cVXpMaqpnaM “lŠ‹–›MNnaWj‹M+kŒ\`IKMy   œ >œŸž ¨¤ $ ž  #p¥až¤o¥a¦BHIKM‘’ej‹e “lŠ‹qK~!\oWY–K‹M Š‹‹XpUŽ\VcoW \`M+U \VIpM%M@ ' M+n \Tej‘\`IKM UVŠ‹LNL>Š‹qK~>‘’XKqpn\VŠ‹ejqŒejq-Wš‘’Ma“ \VcoWjnaMBipcVMa˜KZ^M+U+¦ Hc`W;nMviKc`M˜KZ F GBDF  e;q;\`cVe;“:e;c`k IBDF : IBD GBDF Hc`W;nMviKc`M˜KZ F GBDF F GB B GdF F G  e;q;\`cVe;“:e;c`k IBDF : IBD GBD d G Hc`W;nMviKc`M˜KZ IBDF F GBDF F GB B GdF F GB B Gd ddDBGdF  e;q;\`cVe;“:e;c`k IBD : dF HIKMmUŽ‹Š‹L>LNŠ‹qK~ ‘’Xpqpn \`Še;q[MZF\`MaqpkKUEWjcVc`ŠUŽe;q  U  ‘’XKq›n \VŠ‹ejq"{KWYqpkynaejq)\Vc`ejp“:e;c`kKU:WYc`MT«jM+cV]NUVŠLNŠ‹‹Wjc­\`eIKŠU   *$ ¤`¥  # V ¥   ¡) œŸž Y @ x^Ob0¦ BWYc`cVŠUŽe;qyŠ‹q;\`cVe^k^X›nM+k \`IKM+UVM%nejq›nMaiK\`U ‘’ejcTW!UŽ\`WY\VM+L>M+q)\_“lŠ‹UVMmWjqpWY‹]^UŽŠU“lŠ\VI-k^]FqpWYLNŠnmipWYcV\VŠ\VŠ‹ejqKŠ‹qK~›¦ H [ bh

(93) 

(94) 4  %  e  š"4   %   ˆ MvLNWG]yWj‹UVeNk^Mac`Š«;MBW-¤ $ ž›¡  $  $    V ¢ !¢%  ‘’c`ejL \`IKMm\VcoWjnaMB~;c`WjL>L!Wjc+¦HIKŠ‹U~;c`WjLNLNWjc UVŠ‹~jqKŠ˜›naWjq)\V‹]NkKŠ(@' MacoU ‘’cVe;L \`IKMv\VcoWjnaMm~;c`WjLNLNWjcŠq \VIKc`MaM%“WG]^Ua¦ Oj¦ :  ejq)\Vc`ej@“ ejcokKUne;q;\oWYŠ‹q qpe>e «;Mac`Š‹qKM*kyWY–MaUa¦ /K0 ¥N¤ $ žp¡) $ @  o¡£¢j¤ yœ Yž $V ¥  $  ¥  œŸž¥  ‹ ¢ o ¥  o¦ x^¦ ­WjnoIqKe;q^™'\`Mac`LNŠqpWjŠ‹UipcVe «FŠk^M+kWYqMaLNi^\_] iKcVe^k^X›n \VŠ‹ejq"¦ ¤ $ ž›¡  $  $ !  œ š¢G o  *$ ¤œ ¢Y¡ ¥ [ ¡ y$ ¥o¢;¤¨0 ¡ ` ¢j¤o¥> V ¥%3 ; ¦    . =. . %A ". .  VL. M. (. .  . \. . . )8:. e.   2. #. . . C. 2. . . . . . . G. . I. . . . c,. . . Q. . hK¦§ ­ ‘ \`IKMšc`Š‹~jI)\Ž™ IpWYq›k¨UŽŠk^M>eY‘W[iKc`e^k^Xpn\VŠ‹ejq©naejqpUVŠ‹UŽ\`Umej‘­LXK\VŠ‹iK‹MNqKejq^™0\VM+cVLNŠ‹qpWYU+{Š\%Š‹Umc`MaiKWjnaM+k-–F]¨Wjq©Š‹qpk^Š‹«)Šk^XpWj iKc`eFkKXpn \`Še;q[‘’e;clM+WjnoIqKe;q^™'\`Mac`LNŠqpWj'¦ ž

(95) š¡ p¥ ¢G  ¡A  ¡£¢ ¡£¥ !¥ažp¡ v¢ ž ^ž@¤  ¥a¡ ¥ š a¥ p¥až¤o¥ V¥!¢ œŸžK mœŸž-¡ p¥ ¤ ž›¡  o¡£¢j¤ 4œ ¥ dœŸž-¡ K¥ ¤ ž›¡  Y¦.  C0 . $65 # $ "  #. . C0 $  $  !V V 0 $  $ $   .

(96) Eqpk^Mac­\VIKM*UŽMmne;qpUŽŠk^M+c`WY\VŠ‹ejqpU+{ \VIpMEiKc`e^k^Xpn \`Še;qpUA‘’e;cd\`IKMBnaejq)\Vc`ejK“ ejcokKUA~;c`WjLNLNWjcdWYc`Ml\VIpMT‘’ej‹‹e “lŠqK~›{j“lŠ\VI!\`IKMBU`WYLNM. qKej\`WY\VŠ‹ejqpUlWjqpk naejLNLNMaq)\`UEWjU:\VIKMv\`c`W;nMv~jcoWYLNL!WYc*¦. v)w. & S9( {F\`IKMac`M WYc`ME\_“ eNiKc`eFkKXpn \`Še;qpU. Oj¦l¬Ke;clM+WjnoI ‘’XKqpn\VŠ‹ejq-naWj {^Š0¦ M;¦{KM*WjnoIk^Mac`Š« WY\VŠ‹ejqeY‘4iKcVe^k^X›n \VŠ‹ejq ::=. C . x^¦l¬Ke;clM+WjnoI‹e)e;iUŽ\`WY\VM+L>M+q)\. s.  . CœD. Ls. ::=.  . Os. ::=.  . CœD  CœD.    . CœD. CœD. Bs. |. . Bs. |. . Is. M+qpn‹e;UVŠ‹qK~. n. ::=. . CœD. |. Ts. CœD  CœD. CœD. . Fs. UŽ\`WY\VM+L>M+q)\`U+{^Š'¦ Mj¦‹{^M+W;noI k^M+cVŠ‹« W \VŠ‹ejq eY‘ ::=. Bs. t^¦l¬Ke;clM+WjnoIMa‹MaLNM+q;\oWYc`]yU_\oW \`MaLNMaq)\. s.  . CœD. S1. |. ···. . Os. | ε. Os. | ε. & S10( {F\`IKMac`M WYc`ME\`IKc`MaMviKc`eFkKXpn \`Še;qpU. s. s. & S11( {F\VIpMac`MvWjcVM%UVŠ Z iKcVe^k^X›n \VŠ‹ejq›U. {KŠ0¦ Mj¦‹{KM+W;noI k^M+cVŠ‹« W \VŠ‹ejqeY‘4iKc`e^k^Xpn \`Še;q. hK¦l¬Ke;clM+WjnoIŒne;qpk^Š\VŠ‹ejqpWj {pŠ'¦ Mj¦‹{KM+W;noIkKMac`Š« W \`Še;q[ej‘iKc`e^k^Xpn\VŠ‹ejq. }p¦l¬Ke;c M*WjnoI –Ke^no”. | ε. B . |. . | ε. & S4(:e;c,& S5({;\`IKMac`M%WYc`M. CœD. Sn. n+1. ipcVe^k^Xpn\VŠ‹ejqpU. | ε. { Ss. ::=. . CœD. | ε K_.

(97) & $ V¢. žK  ¡ ¢Yž¤o¥Aœ ¥. .  Bž¢

(98) G . . œ . OjO. v$t. HIKM WYZ^Še;LeY‘\VIKŠUl~jcoWYLNL!WYcŠU \VIKM%–pe^no”yej‘\`IKM  !‘’XKqpn\VŠ‹ejq®¦ HIKM%naejq)\Vc`ej“ ejcokKU ~jcoWYLNL!WYc ~jcoWYLNL!WYclWY–e «jMmŠUlcVŠ‹~jI)\Š‹qKM*WYc*{ mIKM+qpnM%Š\`Ul~;MaqKM+c`WY\VM*kyWYqK~;XpWY~;MBŠUc`WY\VŠ‹ejqpWj'¦. /0K¥ ¢ ž #p¢ ;¥ $65š¤ $Yžp¡) $ $  G  œ ¢!  #  a¥¡ $65%¡ 0K¥ ¢Yž #p¢ )¥ )¥ž@¥`¢ ¡£¥  !¡ 0K¥>¤ $ ž›¡  $  $ G  `¢ N¢  HIKMmiKc`eFeY‘naejLNM+U­‘’cVe;L \VIKMm\`IKcVM+MBWj–›e «;MEej–›UŽM+cV« W \`Še;qpU­\VIpWY\:\`c`WjqpUŽW \`MT\`IKMBM  ' M*n \leY‘"\VIKM%UVŠ‹LNL>Š‹qK~š‘’XKqpn\VŠ‹ejq®¦d¬pejc M+WjnoI \`c`W;nM%~jcoWYLNL!WYclk^M+cVŠ‹« W \`Še;q®{K“ M WjU`UŽe^nŠW \`MmW!naejc`cVM*UŽiejq›k^Šqp~>k^M+cVŠ‹« W \`Še;qej‘\`IKMnaejq)\Vc`ej“ ejcokKU ~jcoWYLNL!WYc*¦dHIKMnaejq)\Vc`ej :±. „. . . . (. Y. .  '. . . . 2. . “ ejcokKUA~;c`WjL>L!WjcA~jMaqpMacoW \VM*UAWYqF]šUŽ\`W;no”“ ejcokNnejc`c`M+UVi›e;qpk^Š‹qK~m\VeWvipWY\VINP Wjn+nMaiK\VŠ‹qK~%ejcdqpeY\AP ŠqN\`IKMEiKX›UŽIpkKe “lqš\`c`W;nM WjX^\Ve;LNWY\Ve;q®¦ HIKM qKMZF\NnoIpWYi^\`Macš“lŠ‹lUŽIKe “7\`IpW \š\VIKMŒne;q;\`cVe;d“ ejcokKU ~;c`WjL>L!Wjc ejqK‹] ~jM+qKMacoW \`M+U naejq)\Vc`ej:“:e;c`kKU+{AWjU`UŽXpL>Š‹qK~-\`IKM \`c`W;nMv~jcoWYLNL!WYclU`W \VŠUŽ˜pM+UWš\VM+cVLNŠ‹qpW \`Še;qŒnacVŠ\VM+cVŠ‹ejq"¦. e.   4 %4

Références

Documents relatifs

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

[…] Chez nous, le parterre […] est composé communément des citoyens les moins riches, les moins maniérés, les moins raffinés dans leurs mœurs ; de ceux

But on another hand, increasing q at constant operative pressure results in decreasing the equilibrium pressure, by decreasing the operative temperature (Figure 9), and finally, it

R´ esum´ e : On pr´esente des r´esultats autour du probl`eme suivant: pour un point mat´eriel dont l’acc´el´eration est born´ee par une constante donn´ee, et pour un

Ensuite, pour déterminer lesquelles des voix créées pouvaient être qualifiées d’« androgynes », nous avons fait un test de perception dans lequel nous avons demandé

Toutefois, des améliorations sont à prévoir car bien que la protection induite par ces glycoconjugués soit significative, elle n’est cependant pas optimale pour mettre

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

Venant compléter les nombreux guides spécialisés qui informent le touriste gay sur les différents lieux et structures qu’il pourra fréquenter s’il recherche son