50 DE COMPARATIOME 



Alia refblutio earimdem formularuin. 



13. Q;iia iftorum \alorunn applicatio fieri 

 neqnit cafibus , qiiibus ADO-BBE— o, aWarn 

 relblutioacm hu c iiicominoJo noa oDiioxiam tra- 

 da.n. Pofito aut m ^-^y-^X, llatuo porro : 

 XX-a^ = {jL fcu X\— fx-l-a-,' , acque \i ante ex 

 aequatiouibus 11 ct iV habebinuis : 



e-J(Da-i-BX); e =r J- (E ^ -+- P X). 



Tum vcro quia 1 et V comunaiae daut 



A<^-Eari.(BB^-DDa)^ 



hinc definio rjtioncm intcr a ct ^, fcu quoniam 

 alterutram pro lub.tu accipcre licct , \tramque hoc 

 n.odo vt fit ; 



a — {x.\-BBp et ^-|ji.E-DD/> 



hincque XX rr fju 4-> A- BB/)) (fxE - DDp). At 

 alterutra 1 et V , valuribus hadcnus inuentis fubfti- 

 tutis, pr lebebit : 



y:z J J (2Br:XH-(ADD4-BBE),x)-i^,^^^ - J. 



14.. QiioJfi iam hi valores in aequatioiie III 

 fubftituaiiuir, ea ad formam quidem admodum pro- 

 lixain rcducitiir : verum ncgotium commodius ab- 

 f lactur , fi \nIores pro a ct <^ inuenti in formula 

 vlrima praccedentrs rcfoiutionis lubftituantiir , tum 

 euim prodihit : 



\-^-^-|-BDp-;C|x 



cuius 



