1^4 - il) o ( 1^ 



Tab, VI. niìni vero a terniinis analogis feriei datse quam minime difFc- 

 rant. Dift'erentia utriufque feriei erit feries data magis con- 

 vergens Se fummarum differentiae aequalis. 



§. 5 8. Ex. gr. Propofita (It feries 



in aliam magis convergentem mutanda 

 fubtrahatur ab ilia feries 



cuius fumma = | , remanebit 



'"' ^ li ''~~~~ 72 540 """• 655 '^~~' YòfiS ~*^ OCC. 



feries longe magis convergens. 



$. 59. Similiter fit diameter circuii = i , erit quadrans 



^ = I 3 *r ì "— T 'i^ 9 Ti T I3 &C. 



five redudlione fada 

 Subtrahatur ab hac ferie fequens 



16^^^= 3aT96Tl95T3a3T &C. 



erit 



X f, Z tL I 3 __ _3 2 3 »rn 



a'i 3.~TS iijò 9S;o4 37440 I0336O ^^' 



cuius lex progreflìonis 



, _!9,„J 3 3 



*^ 34 Có^-r).((5H) (10^-0.(10=4) Ci4=.0.(i4-..4), 



— l-^". — ; — r^ — &c. 

 (i8'-i;.(i8--4) 



