

': 



(■« 



/ 



,, 



V 



,..' 



/ ' 



(».] 



JSI 



r (>.) — 

 r (2)) — 

 y (><) — 



^ (.5) 



^ (>'■) — 



y (17) — 

 yi 



PAR JEAN Pf. \N,\ 



= *R l "R," , Rj»+aRjR l >Hl i 



= 2 /?: , /f:"/c-)-2//,'/v i ; 



= 2RJ'RJ"R i "'+ :t R 3 'RJ> ■ 



= 2 b/'b 3 '"b/"-»- :,//;«,' a; ; 

 2 b," fl,"' /?,'"+ a B,' fl.' *h- b," fl s '» '-i- b; a; • ; 

 2 fl," fl,'" fl/"-,- a B/' B. t '" /?,'"-+- a fl,' fl/ fl /-+- 2 fl/ fl/ B/ ; 

 2 R," fl/" fl 4 '"-H 2 fl/' fl/" B/"-f- a fl/ ;?; V a R \ R , R , . 



Rfi( t mk +Jk t 'R." ; 



fl 3 "fl/" l -l-fl/fl/- ; 



>« 



ii :i "n;'"+R 3 >R<> ■ 



is i 



(»9) 



^ (3o) 



y CO — 



' (31) — 



y (33) 



^ (34) 



Z^» 



r (35) — 



' (36) 



K" . 



* (3?) — 



y (38) — 



^ (39) — 



^ (4") 



2fl 3 "fl/"fl/"H- 2 fl/fl,'B/ : 

 2fl/'B/''fl/"+ 2 fl/fl/fl/ j 



2fl/'fl/"fl/"-H 2 fl/fl/B/ ; 



ajyjyjy-i-ajyji/ 1 ; 



2 fl/'fl 3 "' /?/''+ 2 fl/B/* ; 



2 B 3 " B,'" /?/"-»- B 3 " fl/" 'h- a B,' fl/ B, '+ B 3 ' fl/ ■ ; 

 2 B 3 " B,'" B 3 '"m- a B 3 " fl/» fl/"+- 2 B,' B/ V 2 fl/ fl/ fl/ 

 a B 3 " /?/" fl/"+ , B 3 " fl/» fl/"-,- a fl/ fl/ fl/+ 2 fl/ fl/ 



RfRf+RJRJ' ; 



B/'y.V'-i-B/B; 1 ; 

 «,"*/» »+fl 4 " ; 



