74 ^ettagtiiinget; 
(ilt\m Uim dx — ydy o§ fy'-dx = fy^d y , tpüfm 
Via- — y- Kia^ — y- 
geilte 59?aaöe : fy^dy x ^a^. — y^ ' — O'^^y X |^*y' — , (a^ 
0^ (am dt —y^=zZ, la Umv la^y^dy — 8y 'dy = dz 
1 
— f_dz_* f^V a--y'"dy X Ja^y* — y^' = — i X|a^y\— 
( = -iy' X Ja^-p) ( = - A * f Aa^y^dyXja^y^ - p) 
(=:f^5a=y'dy X -^a^y— y^%) fatfet Di 6er ntier'fa'y^' — y* 
=zz, cg gaaev frciu, fem i Dct foregaacnie, Wim* 
1 I. 
f^VaT^dyXfay-y*^ 3%a=Xfay-y*^ 
X ia^ - r^) ( = - B ^l^a^ fydy X i^f ~ r ^) ( = ^^^a' 
^ianuta er = a Sinus =: y , ijUlUn in dü Mtc c ; altfaa hUm 
M fuMmwlm Integrale nf ydy ~ ~ A ~ B 'i< j'^a^ C 
t t 
=- 1 y 5 X -la^ - y^^ - Äa'y X - f ' * g-^^a ' C. ^m\mn 
\ tmi %mmi Uxhx =■ f y-dy {;t)t(^eu neiget (eitere integrerem 
|)aa SJ^aate; £at) a= — y= t>öfrc — v — y= — v-, 
faa er — zydy -=. zvdv j og dy — — vdv, men y' = ia' — v\ alt» 
y 
