CVIVSDAM INTEGRALIS. mt 



C O r O 1 I. 4. 



j6. Ponamiis hic /z= i , ^ n: 2. ct n n: '^ -vt 

 f^; fit numcrus iutcgcr pofitiuus , et ob Jdx{l-xY* 

 — 1. 2. 3 ...... tn crit 



OT 1, 2.3 ...'« -^ 



3 * 



hincque 



fd.x{l),Y — V I. 2. 3 . . . w/. '^ A.v'"-' </.r (1 -A-') 

 et fiiirendo 7n—i ob/— ^^—-zz^ habebitur 



S c h o 1 i on. 



17. En ergo fuccindam 'demonftrationcm theo- 

 rcmatis olim a me prolati, quod tn fd.xV /j^-lVTCy 

 eamque ab inierpoJationis ratione , cua tum \fus 

 fiieram , liiera. Dcduda fcilicet hic ea ex hoc 

 theoremate quo inueni efle : 



Principale autcm theorcma , indc hcc eft dedcdum 

 ka fe habct 



K 9 \tiuin- 



