213 ■ 



INTEGRATIO FORMVLARVf 



3 



d x dX)/(i — x> ) 

 " — — — _ ^j^ i. # 



Au&ore 

 S7EPI1. RVMOVSKY. 



Conventui exhib. die 3 Djcesnb. 1795. 



$• **■ 



«/Ynteqnnm integi-a l ionem harum formularum aggrediar^ 

 notari cbnveniet , Ci cpottet modas integrandi formtilas pro- 



pofitas, eoiem modo integralia elifci pOffe fbrmularum 



3 



. ? X dx i ( "r -4-X 3 ) 

 — _ ^ — ■-. et - - 9 



( r x)V (i'H- x') 

 nam hae ex illis refaltant, /i in locum^-j-tf fubftituatur 

 — x. 



•* o 3 x 



$. 2. Pro evolvendo integrali formulae 



(i-j-x)i (1 — x 3 ) 

 ponatur x==i=-*, habebitur 



. -f- x = -at. et ,/ ( 1 - 1') = Llll±121>L ! . 



/ -T- * 



Cum 



