119 



f dx 1 yçic-i-x) -+- Vx 



hinc 



Simili modo pio x rz 2 obtinebiinus : 



f /""^^ =zixV(2cx-j- X-') — '' f^-rj^^^. . vel 



J y (2CX-J-X-) •- ' \ ' 1 2 .' > (iCX -H5C- ■* 



et SIC poiro 



§. 6. Fxruipla, quibus solntioncm generalem illii- 

 stiavimiis, inlcr simplissimii htijas generis sont ponenda. 

 Pro utioqiie tciniinus geneiaiis sericram, quibus attinent, 

 integniri potcst, quia tam in /,-7^^4^ q'^'ani in f^j^^^^^ 

 irrationalitas facillime tollitur. In bis igitur casibus ob- 

 jcctio §. 1. locum habet. Si autem valores m et p ita 



m s 



/x ôx 

 — neque algebraice, ne- 

 V ^ 



neque per arcus ciiculares, vel logarithmos^ assignari qiieat, 



d X xdx 

 ficri omnino poterit , ut in série , 



"/ V '"/ V 



>/ 1 y\ 



quidam terminus simplicior^ sive per logarithmos, sive per 

 Arcus circulares, vel alio modo integrabilis, qui si existât, 

 integralia omnium serici terminorum per exprcssioncs a 

 nobis exhibitas, ex eo dcduci poterunt. 



etc. detur 



