546 Petri Callegari 



Ex his atteudenli patebit extendi posse theoremaj de quo mea- 

 tioneiij fecimus n. 23. 

 Quoniam habemus 



et caetera , ita aeqiialitas subsequens prodibit : 



Cr-^v-)-r.)(.r-t-,)-t-:-|-1) . ■ . (.T-Hj-t-;-H-»— 1) _ x{jc-i-i) ... (r-^n—i) 



1-2.3.... w ~ i .2.3 ... ,1 



.r(.r-»-1 ) . . . (jf_|_« — 2) 7 

 ■^1.2.3... (r/_1) •!■ 

 jr(x-4-1)...(jr-|-n_3)j(;>'-(-1 ) 



1.2.3. . (7i_2) "1.2 



jc(jr-+-1 ) . . . (xH-?z — 2) z 

 ■^1^2.3 . . . («_1) ■ T 



x(a:-f-1 ) . . . (x-i-Ti — 3) fz 

 ■^1.2.3... («— 2} 'T 



Haec formula solulionem problematis propositi continetj ac 

 nos edocet, quoniodo alia similia resolvere debeamus, quum 

 numerus elementorum augetur . (i) 



28. Ex Newtoniana binomii formula ( §. II. n. 3. ) sul> 

 stitulis loco X successive quantitatibus notis a, , a,, a, , . . .a^ 

 atque b in — b imniutato, hoc aequationuni systema prodibit 



(1) De hoc argumenlo laudati Geometrae Cauchy citatum opus 

 inspiciatur. pag. 102. 



