170 ATTI 



fors<jad foenusfuum inllantaaeuni momenti primi a ( i ^-_1 J 



-. (7, ite fehabetfors« f i -t — j poft. tempus indeterminatum 



/ ad foenus fuum inftantaneum a ( i ^ —j — a ( i ^ — j. 

 XI. Nunc. autem fufcepta integratione elementi a 

 (iH — j — <3!(iH I invcnietur accurate roenus tem- 

 pore quolibet indeterminato t produflum . Etenim quantitas 



a [ I H — j, explicato binomio { i h — j deprehendirur n:. 

 a ( I ^ — ) ( I H H <^^ ( ^/ __ i ) ^ dt ( dt — i ) 



__ <i ( I^ — J. Porro in haa expreflìone: fa£Vores dt — . i » 

 dt — 2 » ^^ — 3 ) &c evanefcente dt mutantur in — i > —2 ? — 3) Scc. 

 & promde ipfa. expremo degencrat ia /» [ ih — ) I ih — — 



b^dt l'idi b^dt bUt „ \ / b \t , r, ' 



4- — 3 — H i &c. ) — « I Ih — ) > hoc eft m. 



/ ^ V , / & £2 t? è-* 65 J6 „ \ 



al 1-1 — ) dt, I I 1 z -H &c. I 



V " / \a 2fl* 3^5 4<t4 5^,5 órfo / 



feu. taqdem in // { i h ) dt log, f 1 _( j . Conftat autem 



ex quantitatum exponentialium integratione » efle fall 4- 



-- j dt log. r I ^_ j = tf r 1 H — Y H- Conft. ; & quum 



foenus temporis initio, feu evanefcente t. null-im fit, fìetConft. 



— _^j proindeque integrale, complétum =r.« ( 1 -*-— ) — ^> 



quòd afuram praeber tempori cuilibet indeterminato refponden* 

 tem , & ( polito ^ =: I anno ) ufuram dat ù .- quemadmodum 

 oportet. 



XI!. 



