i 2 $ DILFCIDATIONES 



vnde manifeftum eft„ efle oportere : 



«(/-f)(F+S )-*/E( ./-*)+(e/ E-^E)(F+S)-EEre/-$r)=<> 



ideoque ee{f—e)zzzE(%e—tf) 



et ej(f~e)z=.E(&-tf) 



ficque neceffe eft, \t fity_tf,Ynde fit £— e; et F=E; 



atque hinc prodit ^j% _ ^^- + 7; ideoque integrando- 



lBzzle—[lE r feu. Bzz^j^. Porro vero erit 



„ , 2 E<ryE(E-+-2) 



t=CVFT^ et = 



Eh-21 "* USS 



e 2; 



ac denique fin. $— ^iTT"^ « cof $ z= "^£~r^- 



XLVII. Verura ob F=.E» fit lCziHEetCzVE» 

 vnde fumta pro E. functione quacunque ipfius b r etpro 

 % fundtione quaeunque ipfius s } , ftatuaturque dEzzzedb 

 et dluzzads 



, ES n Ea-y(E-f-S) 



ent «tecVg^a* ®= — S£" 



item D =: | C C- i/ — p— == *E. - £E= p vel conftans» 

 Tum \ero ent T^qT^ = f^y^» ac denique 



ob 7j=- — 15Q:_ — ^r ^ ,,„ , obtinehimus 



erdf.f edb —2 



'*= SVll"- 1 - EVE2 hinc< 5 ue *=VEi 



(T^ *?*/£ I 1 



*=SS - £E hiBC< 3 ue JW^T-fc 



Quare 



