412 Alotsii CASI^KLU•■' 



V^<7Vii, ^/p^q*rs'^, Vp^qr^s'', Vp^q^r^s . 

 Eruat aequationes auxiliares 



pqrs=:^ 

 pq'^rs''-i-p^q''rs-^-pqr''-s''--\-p"qr''-s^C 



pqir^s* H-50/}'^V^j3 \ 



, , 2 _^Kn 5 " 3 2 ^ =50BC-4-E 



, . , , T. ^ k yi . 



Ponatur os=:A-, <7 r=rt ent // A==i5, r = — ,5=— =,--; Jt;i 

 ^ ' ^ P "P 



aequationes auxiliares reducunuir ad 



hk=B 



A-^ pq q 



B'-h B3 ^, BY 

 B4 B3^3 B'A> 



:50BC-hE 



iS4 H'q^ V> h'p \ 



-— -+- -i-H ^-H Bhp^q ) 



hpSq hp q3 ^ ^ ^_^ 



50B3 50BV 50B7;p 

 pq hp q ^' ) 



Ex secnnda harum aequationum mullipllcata per 50 B halje- 



nius 



50B3 50B3(7 SQB'hp 



■ H — r-^-t- • ^-HSOB'Dfln^SOBC; 



reducltur igitur aequatio postrema ad 



B' B^q^ B'h'p 



hp^q h^p y3 ^ r y 

 Ita aequationes auxiliares reducunlur ad tres sequentes 

 B> ^ B= Bhp ^ 



A/> pq q 



