cuni fit Rr — .V, eiit hoc altcrum mcmbrum -i- R. Quam- 

 p X 



obrcm fi polt omncs has j-'. intcgrationcs pcra(ft:is (quae au- 



tem rmguhi intcgralia icmpcr ita funt capicnda, vt cuancfcant 



pofito .V — o), llatuatur: .v ~ i, lcmpcr crit -— K — — , 



A- o p" 



dc quo valore certi fumiis, etiamfi forte integratio abfohii nc- 



queat, quamobrcm hanc vcritatem cxcmphs ilhirtrcmus, in qui- 



bus affumemus V^z.v'^"^^. 



Exemplum 1 , qno iJ.— i et v — i . 



Hoc ergo cafu erit 



..n -f- f -t- 1 



;/-+-/; -H I 

 vndc f,t M z=r 1 — — . Deinde vcro crit 



n-i-p -h-i 



P 

 cx quibus acquatio noftra fiet 



/.v'^-+-f 3.v/.vz=a — i , 



n-(-J>-t-' ii-l-f — i)-' 



Excmplum 11, quo [j. = i ct y 

 Hoc erfro cafu crit 



'o^ 



J ^l-hp •" 



Q — i-x-^-^f — 



X n -h p -h 1 



ideoque M \t ante Dcindc vcro crit 



T n -f- p-(- I 



p . 



quocirca pofiro .v zrr i habcbitur ifhi acquatio: 

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Ex- 



