i%2lNVEI^TtO CrRVARVM MAXIMl MINIM. 



A. qdxfR dx-V.b ej" R dx 



III II II 



d . (^dxj K dx — Lqdx.b'^]^ dx -f- M dx b^SjRdx-Y 



{b^-\-cy)jtxdx-^<^dx.bt 

 n n 11 II n i n 



d. Q_dxjK dxz=: — h dx dq. b^Jl<dx — Lq dx. c yj K dx 

 11 II II II 11 



- M dx. cyjKdx-^V. cyJHdx-^KlS dx.bt-^- 



Q_(E^-f-F)^A-'.^e-Q_l</x(^e-f-i-y) 



Hiiec difFerentialia fi ponantur rro prodibit b^(—d.V 



1 I I II n II n 



jRdx-i-{Lq-\-M) dxjRdx-L dxdqjK dx -h (^I dx -\- (^ 



I I i III ij 



( E ^ -}- F ) ^A" - d . Q_I dx)zzc y (- d. V/R dx 4-(L^H- ivi ) 



n II i 



dxjRdx-\-QIdx. Ex hac aequatione orietur -/ — 



III n 



- d d. V/R dx-{-dxd (Lq-h-M) JR dx — Q{E^-{-¥)dx» 



— i i ■ I 



-d.VjRdx-^{Lq-^yi)dxjRdx-\- 



H II II i 



^LdxdqjRdx-\-^d\dx-\-d.<^dx „. 



ji if n i . Hincque crit 



q\dx-L dx dqfR dx - d. Ql dx 



Tp — g-^ — d.VjKdx-+-(l..i-t-Mjd:<:j R<i3c-t-aid3C^_j V/R dx H- 



(L^-f-M)</jt:/R^x-f-Q^I^.v); qui ergo valor ipfius 

 P refpondet quantitati jQ^dxjKdx., quae non foluni 

 ornnes formulas 24 ante a me prolatas comprehendit, 

 'fed etiam longe latius patet. 



§. 29. Ex his intelligitur methodo expofita etiam 

 ^lias formulas /Q^A", in quibus Q_ non folum per .v,y, 



s et p, 



