(224) 



et cum fit 



pofito pdmo azzz 1 erit 



i — H-/s + /,-Hs^5-{- etc. 

 qua ferie ab illa fubtradla remanet: 



jk- — ? — i-h H- /5 + /s + =?? + si + c tc . 

 vbi expulfi fimt omncs muneri formae 2*^ Sumatur porro 

 <3! — 3, et fi feries inde nata; 



f 5 — r" gi "r" ?2? ""i" 6551 ~T~ CtC. 



aufferatur a feric x^ expuHi erunt tcrmini formae —^^ prodi- 



bitque 



X — \-^\ — 1 -\- li-\"h-^ h-^ ^^-^ etc. 



Eodem modo fi extrudantur fuccelTiue termini formac — -- , 



5 



. — , — , ctc. prodibit 



„ I I I I I T t t^ff. T 



X 3 I 2? 33 ?8 9? 153 '''•*-• ^ 9 



vbi in parte fmftra occurrunc omnia quadnita vnitate minuta^ 

 pracicr ea quae fimul funt altiorcs poteflatcs, vcluti 



quibus expcllcrcntur tcrmini iam cxtrufi. Quodfi igitur fum- 

 ma horum terminorum vocctur B, iis vtrinquc ablatis habe- 

 bimus : 



vudc concluditur fore: 



B iz: I — .V H- -i- -f- -^— -+- --^ -H ^ -+- -5^, -+- ctc. 



Eft 



