VmCAM VARUBILEM INIVLVEJ^TES. 27 



Hincque vicillim fcqiientes valores pio litteiis 5(,33/(E/^/ 

 etc. eliciiintur. 

 5(rrA-55 



23i^B-3Ap-^q5(3p-a)-D 



<D=D - 3C/)-{-6Bp'- 1 o Ap'-f 5p (i op'-6a/+ sbiJ-c) 

 - D {^PP - 3 up -'r-b) -h 91 (3p-a) 



ctc. 



Ponatur hm vt ante fecimus : 



Ap"— Bp"-'-}- Cp''-=-Dp''-^^-l-etc. zr M 



et 

 p"-= — ap^-M-bp""'- C/>""'-+- etc. — N 



erit \bi ad vabres euanelccntes peruenitur 

 ddm-^ dd. Np'H- OJd.Np-fKdd^ — o 

 dd Mp- «J.\ dd. Np'-|- Oy^ • Np^- Dl ^^ . Np := o 

 ddMp^^dd. Np'-+- Drt''^- Np'-3l r/^. Np^zr o 



pofito in duplici differentiatione dp conftante. 



Qiiod fi iam ponatur ^ — V ita vt fit 

 V — A-pJ^H-^C-^.D-4-etc. 



repericntur (equentes valores pro Q5/ .O ^^ 3\' 



rt* rf£\' _^ cfciV 



4^ 2dp= i^p» • p 



pddV dv pp -J £X 



' dp-^ dp dp^ • " • p 



W _ ppd^ pJV y _ Jf_ T , V 



§.23. Haec iam fufficiunt ad legem cognofcendam 

 cuius beneficio refolutio formulae propofitae in duas partcs 



D z abfolui 



