154. MEDIATIONES CIRCA 



quae etiarn veritati eft confcntanea, cum Cit /'-./'— 

 — !^ et f—^ — ^^i ita vt ctiam piior cafus noa ob- 

 llante infinito ad vcritatcm pcrducat ,• quod tum fo- 

 lum a vero aberrare videtur , quando infiniti qua- 

 dratum/^./^, vti in primo ordinc vfu venit , 

 in calculum ingreditur; quo ipfo condufio ex crdi- 

 nc fccundo deduda iam liaud mediocritcr corroboratur, 



Ordo quartus^ quo m-^- n— $. 



14. Sit primo w— 4 ct « zz i , vnde prodit 

 pro /^^ .fL. -/L_ haec cxpucflio ; 



-^fk^ ♦/?- ^-f~ 'fk +/k- (i-0 +/^^ (.-) +/b (^r) 



+/b(i-) 

 vnde colligimus 



fk ip)^fbi^-^rh(i^^f^'n+^fb-fb-fb' 



IVlctliodus autem prima dat 



/UjJ+/b(ir)3=/-L.^./^+/^. 

 qua aequalitate ab illa abl.ita rcflat 



fb Cf^ +fb (y^ -fb iy)==^fb -fb -fb ' 

 Secundo autem fit f« — 3 ct «— 2, ac pto/j-. -/^i 

 -/b reperitur 



-^/b.A+/r, (3,) +3/^.(7) 



+ =/b ./b + ^/^-/i-/k^ (i.)--/ ^ (p)-3/^ (^) 

 Jdeoque 



fb (7^) +/r^ (ji) =/r, • fh -^fb P»^^^-^"^ 



