Ponatur cnim ^^ — 0, critque 



\bi dcnomiQatoris diflcrcntialc cft f^ ^Cj) —• f"''* SC|), vndc con- 

 cluditur 



f?dp = — ly^(e^-hc~^)-\-C 



quae conftans C ita afTumi dcbct , vt intcgralc cuancfcat 

 polito (p> :zi: o , vnde fit 



/?dp=zl/ ^, " _^ . 

 Hic autcm pcrindc cft, vtrum fraiflio -^ maior fit miuorue vnitatc. 



DE 



