SCf,I,V STAIÌIMTa' l>Kf rOXTI DI l'AlillRK'A 107 



M=s — 1 M=: — 1 '»=w — 1 M=i; — 1 J 



« = M = a + 1 



- V (a;«l„ + L'„)+ 2 (««.Q»+Q'«) 

 w = £ — 1 n= E — 1 



w = E + 1 , n = oj -h l 



- 2 Un.Hn(Xy) + H'„(X?)))_ ^ (a;« . 1I« + H'„ j 

 w = to — 1 n = v — 1 



+ {xi^ - x^ ) (L - Q + H (X ,) N - /L' - Q' H- H' (X ^) ) 



- (a;(-) - x^ ) Q,,^ ^ + 1 + Q' „ _,_ 1 -H (;»J(^) - a;J (H (X p) + H^^ ^,, i) 



\ w.v / 



- CH' (>. 9) + H; ,, A + K,, cos /3 H,,, - I-I',., 



(44), 



P'^'(3)=X(-ìx 



?«=s — 1 W=e — 1 W='-'J — 1 W=f — 1 J 



» := n = a + 1 



n = E — 1 W ::= £ — 1 



= s 4- 1 l^ = co + 1 ' 



M = s 4- 1 l^ = co -(- 1 



n = co — 1 n=v — 1 



+ (XW - x^ ) (L , - y + H (X p) \ _ /L'^ ,^ - Q'^ + H' (X ^) \ 



- (X(^) - x^ ( Q„,^ „ ^ ^ + Q'^^ ^ ^ ^ - (X(^) - :r^^ ) /H (X p) + H,_ ^, ^ A 



- CH' (X y) + h; ^„ ^) + (R, + e) cos /3 . H, : - H'„,. 



