FORMVLAR, INTEGRAUyM. tf 



8. Ponatur x zz 11^«^' , erit dxz= —^s^rfTz) \ 

 «"«tL-.^^vT^iri^; V(/H-^s«)-;^Y^.Y), at- 

 <pb V{h-\-kzz)z:z-V^-^^-^^^^ , ^nde fit ' , ' 

 . . bxx-^jk- sb ■^ xdzVib-i-kz z) 

 T-n^f^ xx-g ' — zzV{f^gzz)^4\ ^ 



. y ^'X-J^ . -/^g [ 



^^ bxx-i-jk-sb—zzViJ-i-gzz^ib^kzz} 

 Tnde dedocitur t 



Jz A-t-fexx ^, .hxxA-fk—t^h 



-^ ZZ J-i-£ZZ ■'■' XX— g 



\r - dZ , , XX -^ 



zzV Cf^^zz){b-\- kzz)~'^^ "^ bxx+jk'ib' 

 j>. Simili modo ponendo xz—- ^ - ^'^^^"^ , reperietur : 



•^ zz"" b-^kzz— ''J'^^,_\ryxx-.k V-^^ 



'^ zzV{J-^gzz-){h^kzz]-'''^y^''^^ jxx-fk-^gh" 



T, //+^2:^ . . {gh-ik)zdz 



10. Ponatur ^triV-^r-^- , eriti/^-;-; — -—f-- 



b-\-kzz^ ^- :- \b+kxz)\V{J-\gzz) 



hx X f ' 



tum zzzV -. , vnde coUigitur : 



v-;^r^-^ &zdz ■■ : ' '' '■ _ z ^;^, ,hxx-f V ■ ' 



J^ ■ ~ fd^^V — 



i\ih-i-kzz)lV{f-{-gzz) gh-fk-^ " g-kxx 



-^{h-i-kzz^lV^f-i-gzz^^gh-JkJ^^^^bxx-f 



