TMAGINARUS CONSTRVENDIS. 



201 



nes quadraticae (equentes x^^px+qzzo^et x*^px-\-Q^o^ 

 vbi {per hjp.) eft Q_^>^, diUinde euoluantur : qucmad- 

 jnpdum apparct ,ex Tabula iiibicda. Nimirum fit 



In cafu I. In cafu II. 



~^\p . . . 



ip\.. 



fer hyjp. fit H-i<i'.. . 



H— i^. . . 

 5(et quidem \d << [p.) 



Semiiiimma radicum 

 Dtum lemifummae 

 Dtum (emidifferentiae 

 lemiditterentia 



Radix maior 

 — — minor 



^Fadum 



>~ D ft.miC — D femidifF. 



□tiim maioris , \ei min. 

 □tum minoris , vel mai. 



Summa atorum 

 cfcmifumma Dtorum 

 ;~.D femif -\~ D (emidifF. ' 



diflferentia Dtorum 

 ciemidiifcrentia Dtorum 

 )zi:SiHTKnia . (emidifTerentia 



^Dtum (emifummae ' 

 1— fadum -f- D femidiff.< 



€t , Ob If-^ld^^lf , 



erit femif d □ > □ femif 



. . . '^ip 



. . . . 5p 



fit-i/5/*(pci hyp.} 

 • • • '^y-kd' 



'±ip-hy-id' 



-{-'.p-V-id' 



lf-i-ld')-lp'-^ld'--h(l 



. •r-+-pv-i/--f-(-i^^) 

 . . iy±pv-id'-^{^id'} 



C=lf~ld' S 



..p.V-id' 



q±{-Lf)=(l-id'-^P^ 



ErgoQ>i/)\ feu 

 fidum > Dto (emif. 



€t , ob lp*-ld^<^lp" , erit 

 (emif D D <^ Dto (emif. 



Tom. IIL Nov. Comment. 



C c 



§. 32. 



