/ = o 



Del Sic. Paolo Ruffini 

 y,^-^G'y^-hG"'y,^ =o 

 ( a5 ^ G" a4 -+- G'" a^ ) x^-i 



( Sa* -f- 4 G'" «3 -+- 3 G'" a^ ) ;*;4 ^ 



( ioa' ^- 6 G'" a"-*- 3 G'" a ) x^^ 



(loa» -H 4 G'" a -»- G"' ) .x'' -i- 



( Sa -H G" ) X -h 



1 



IV y 4H_l"y 3^Q'y »_^Qy —^ 



( r"a4 -»- r"a3 ^ G"a" ^- G'a ) x^ -»- 

 (4r"a3 H- 31 V -j-aG"a -¥■ G' ) x^ ^ 

 (ór^a^-H Sr'a -H G" ) ;c"-H 



(4i'"a -t- r ) X -t- 



( N'" a3 ^- I" a» ^ l'a ) x^ 



( 3N"'a^-»-2ra -4- I' ) x» 4. 



( 3N'" a -H I" ) a; -H 

 N'" 



]\-"j»^N>-t-G=o 

 I I 



( N" a^ -I- N' a -+. G ) X» + 



(2N"a -+-N') » H- 



N" 



py. -f- 1 = o 



( P'a -+- I ) .t; ^- 



P' 



N 



393 



(LXVII) 



CLXVIII) 



= o 



(LXIX) 



= o 



= o 



= 



