iS6 MEDIT. CIRCA SERIES SINGVLARES. 



nulla plane ratio aflignalibis inter formiilas p\ p*, p' 

 p* ctc. iiiiercedat. Interim tamen nullnm e(l du' 

 bium , quin aliae dcntur mcthodi , quibus feries or- 

 dinum parium fummari queant , ctiamfi trcs liic ex» 

 pofitae minime fufficianr. 



rHYSiCO- 



