■ET SOLVTIO TROBIEMATIS, x^i 



tationale euadlt. 'Erit fcilicet f^awwfi -«)*zri, et 

 :P:=zifbVs-', vude R-H.Q_— o et R--Q_r=2/^*y3 ; 

 ideoque Qj-z-lf^V^^ et Kzn^lf^Vs. Cum iam fit 

 /=-P+V(PP-i2Q) et/zr-|-P+y(PP-2R) 

 erit 



'i^=-y3±(3-HaV3) et ^^■=:'\-V^±Vi2-~^V^) 



Horum quatuor valorum bini pofteriores funt imagi- 

 Barii , pr iorum Tero folus pofitiuus iocum habet , jta 

 irt fit: 



/'rr^i^C-yS 4-^(3-4-2^3)), quia hinc/<<^^. 

 Cum porro pundum / fupra axem ellipfis CB exiflat, 

 ..m 



Vi^^-ff^^-^yi^-hVii-Vi^-h^V^)) et 

 V{bb-'nff)-~;V(2^V^^V{:i-{-iV3)) vnde 



y(^^-/)(^^-«/).-^/(8+5y3-(3-h2y3)v(3+2y3)) 



fiue 



y(^^-j)(^^-«j)--i^^(y(9H-^y3)-2-y3). 



Cum nunc fit /=^^^(^(3 -4-^ ^3)- V3) , erit 

 zpqzn-ibb y(3-H2V3)-y3) ec 

 Pf + qq=2 + lbb(3-^V{9-{-6V:^)) 

 ^x quibus fit 



(^H-/))^-i^5f-h3+y3-y(3+2y3)-ivc9-f<^V3)) 



(^-/))*=:|^^(-i-3-y34-V(3+2y3)-iy(94-6y3)) 

 st radicibus cxtradis 



^-fp=i^y (3 4-y3)(^-2y(3 -f- 2 y^)) 



^-p=i:i^y(3-y3)(<j -1-2^(3^-2^3)) 

 Tom.VII.Nou.Com. X Hinc 



