AD ARCVS CIRCVIARES. 17 



I.II zr^i^ClV-l-II V)=rH'(IH-Il2-V'i-V'2) 



II. IlI^i-ydlV-HlIlV^^zl-y^Ik+IIIS-Vs+Va) 



III. IV =:'<lil V ■ ■ -hlVV 'z=-i;(IIl3 4-IV4.-r V"- ' 34- V '+) 

 et vltima formiik , qiiia in figimi afiiimitur wir; 5,erit: 

 IVM — l 4 IV V^ + M Viv ^^ii-y^IV^-i-MN+Vv^+Vi^N) 

 His ergo iii vnam rummam colletflis prodibit 



r \isi_^MN-f- 2 1 1 -i- 2 II 2-i-2lIl3-|-2lV4T 



AMr=ie']-NN'-N'i-V2-i-V3-hV"4-t-Vivjs^j: 



( _v'i-V"2-f-V"'34-Vi-4. S 



Omncs autem hos terminos inferiores le mutuo tollere fc- 

 quenti modo per analyfin breuius oftendetur. Ob angu- 

 los fingulos cognitos erit : 



■^ jiuv ^ Jin.v 



•KiHyii N"'N"Ji?i..'U M'"\7" N " N " ' /m. g 1, 



N'"V"':zr— —!-''• K^vy'-z:z~—-^ 

 fin. V ' lin. y 



Hinc fbrmulae ex theorematc primo ortae erunt 



A.I = J^;(AN'-i-I.N') 



I. n =: 1 -y^IN '-f II. N "+ %~ (fin.'U-i-fin.2.y)) 



n.m = '^(ILN"-fIII.N"' + ^-;S^'(fm.2^+f,n.3^^)] 



TSj'"Niv 

 m. IV =i:L.r(m.N"'4-IV.N'--f-- (fin. 3^ -\-Cm.^v)) 



Ni^N 



IV. Mzrz^-y^IV.N^^+MN-f'— (fin.^-y-f-fin. 5^1;)) 



Addantur hae fbrmuke ac fubftituatur 



Tom. II. Nou. Comment. C N'N" 



