184 DE CPJTERIIS INTEGRABIL. 



Denique difTcrentiando pofita fola z variabili : 



-^'/«^ M + 'ar^)) +4'$ P' + (^J, 

 +'^?'SQ^+(.-^JVP''^-^+(^-7£)+/P'^^+(!Tj;)i 



2 +/fNdxdj+[±±,^. 



+'^f"5Q!'+(.-0-J+/F"'/-^+f^-^:'+/P'^-+1#i>< 



+''«"' (Q!"+(3^>/"i" '/j'+(f-^;)) 



+ </*■' SQ-"'+ (^^' +/f "-^-^+^srl^^ -t-/P''^^+('-^' ); 



■/yN^'</a-t c^ ,< 



+ '^«^</+(^J+/I"''^^+(5:^')) "^- 



41. Comparando nunc hanc aequationeni , cum 

 valore ipfius </V afTumto , inueniemus 



rnde fequitur (Jlf^Jzzo ', (^)zio etc. 



hlnc 



