26 



A.NNAES 



■p = <f—l 



i(f- 



1 . 2 



±^ rr":::'^:" ^('--^-)---('') 



Passando das funccoes symetricas rfu/j/ai; para as siiu- 

 plices pelas formulas 



5(a'' ''b'')^S^_^. S^-S,^ 



«(»,*,) = 5^-52, 



e tirando o factor commum S, 



2? 



■1>^?— 1 



c^ A 2(p('2!p-l)...(2(f-/,+I) 12?(2(p-l;...((pfl).,s 



^~-/ TT^ D V/'-'^/'^2 1.2 , V 



.p-=l 



■p = <f — i 



\ 2y(2cp-l)...(2cp-j)+l)_l 2(p(2 y-l)...(cpf l) f ^, 

 + j'"-l+7 1.2 p +2 1.2 T I 2^ 



.i) = l 



Mas 



■P=f—i 



_\ 2cp(2(p-l) . ■ . (2cp-p+l) _ 1 2(p(2(p-l) ■ . . (y-1) _ 



1 .2. 



■i> ^21.2 



OU 



11.2 1.2.3 21.2 <f 



