= (30) = 



Excmpliini VI, quo fx =: c ct j-zhs. 

 Hic crgo erit vt aiue 

 M =1 -I zz: — ^ ' — 



(n-i-f>-hi!(n-i-p-i-2) n-{- p -i- i n -r- p -i- z 



et R zz: A-'' + ^ (/ .V;-, Ati iii Exemplo II. \ndc ftatim coliigiuir 

 iihi acqiiatio : 



fd .v/A-" + f d X (IxY — l'^ =: 1 — ?_ 



Exemplnm VII, quo ;a = 2 et vzzzv. 



Ilic crgo crit 



vndc refultat acqiiatio: 



I. ... V I. . . . y 



/D.v/.v^^ + ^/Oa-C/.v)' 



(«-+-p-^l/-^' (;;-^p-+-oy + i 



vbi itcrum flgna fuperiora valent fi v numerus par, inferiora 

 vero li impar. 



Excmplum VIII, quo |j- = 3 et v z=lv. 



Pro hoc cafu ob 



— J' v" + ? ::r3 !L±JLrti 



x" (n -Hf)-i-i) in •+- f -1-2) (n-(-p -H31 ' 



pofito .V = I fit 



quac fradio rcfoluatur in fuas fimplices, fictquc 

 M nz —^—, — _— ^„ -4- 



2 in -t- f> -H I ) n-)-f>-f-a i(UTp ,-j) ' 



vndc facile patct, fequcntcm proditunim cffc acqualiratcm : 

 /dxfdxfx^^ + f (Ixyrz ^•^•'^' • • ' ^ 



2 I \ 



/ I 



3 . 4. 5 . . . ^ ( — — 



\,(«-+-_p-f-i/-^' («-+-. 



;)-H2/^' («-^-/^■+3y'" 



vbi 



