(zn + s) . a 9 [R^-(R ~|^~ • P)(n -+- £)}•' At ob & - 

 -2L, hincque » -+•# = l*^±^ 7 , est (R ~h±*.m(n + £\ 

 zrz (2»-f-4)(io(»-f-2) + 7-). Constat ajutem ex co- 

 zollario 2. §. 3, essc (2» ~+- 4) ( 10 (n -+■ 2 ) -+- 7 ) = (2« -4- 4) . R 

 — (" n -f- 3) . Q; quo substituto fit R[j3.2n -+■- 3} — 

 P . [|3 . :n + i ] = ( 2 » -+■ 3 ) • a a (( 2 « -4- 5 ) . R - ( 2 n +- 3 ) Q\ 

 At ex eoilem corollario est (sn -*- 5) . R — ( -?n -+- 3 ) • Q, 

 __ 6 .( - 72H-5 )'; quo substittito fit R [/3 . 2«-+-3]-P[p . 271-*- A j 

 r(!ii + 3"). a 6 . (; » -4- 5/ = (2W -f- 5 f . ( 2 /1 -+- 3 ) . a = 

 (2 n -+- 5/. [a . 2 ?i -t- 3], quae est secunda aequaiitas. 



Simili ratione, quanquam calculo subinde prolixiore, 

 etiam reliquae aequalitates demoxi-irantur. 



§. 8* Thcoremati huic sequentia subjungimus 

 Corollari®: 



1) Cum (§. 3.) sit P - jfc^fe; Q = Jg -=; 



[Zn+- 1] [Z.fJ + 2] 



ct (f . 5- v sit ( 2 n -+- 3 T ~ Q, . l -f 1 ' n ^=J; substitutis his valo- 



[fL . n +- 1 ] 

 ribns prima aequalitas Theorematis praecedentis abit in 

 sequentem: 



[Z ».-+-_] fZ.-n] r , 



1 . [% . 2?i -+. 3] .__. — L. _ — J — . [a . 2n -+■ 1] 



[Z . n +J dJ iZ . n,-+- ij J 



[Z.n-4-i] ^ [fl,.n -+- _j 



[Z. ?l-+- 2] [Jl^+l] 



HwaActa Aui. lmp. Sdent. Ttm XJf» Qq _--_ 



