CALCVLl SINFFM. i83 



Arzf 



3C=:/B-(^-i)A 

 4D-/C-(^-2)B 



5E.z./D-(^-3)C 



6¥-fE-{g-^)D 



etc. 



C O R O L L. 3. 

 ai. Vel hos coefficicntes ita definiri opoitet, vt fit 

 ( I -s)"'^ I -f--)" :: I + A;^+ B^xr-f C5'+ D^^+ E::'+ ^2"+ etc. 

 ex qua refolutione hi coefficientes fiiepe tacilius .eruentur. 



C O R O L L. 4 



22. Quoniam hi coefficientes in genere in fiadio- 

 nes abeunt, fi hoc incommodum vitare velimus, ftatim 

 ponatirr 



Tt fit 



Drr^^; E=^;E = ^.-, 

 tsm autem erit: 

 a=/ 

 P=/«-^ 



« =/<^ -4-U-3)y 



< = /^-5U-4)^ 

 etc. 



COROL. 



