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# Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 2a
# Folio 126r, page id 00068197:0251
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seu ad = Xax - Zdz: )X. 2
1t
in figura punctum sit G
liuia centrum gravitatis sit
G inde
de ducatur radius GC, ponantur angali esse
aquales artque iff elementa curvo esse
aqualia erunt area ipsis GF proportionates
Gis si x erit si GC sitntus X erit
derit dx et D d (C): de (elem angulis
 X: a fit es, X_ y 1GB, Z. B0, v.
 v= xX ydZ + vdB = Xdx
fiet ZZ+ VV= XY et
ve
AZ dus2+ do = dx +dy
4 Ergo
dq + ( (xdx - 7dZ3: plax. ZZ) = d + cus
Esto jam data aequalio inter X y, dxpau L
tollantur E et v et do per 2 et et collatur
ut Z peraequ. 6. restabit d2 X, de dus
si liceret facere aq= dx vel aliquid simile lies esset
sinita, sed hoc non licet. Imo videtur Res quidem fieri
potest dito puncto C, ut inveniatur punctum (C) sit
pl sit B (B) = D(C) sed tunc non erit in polestat
afficere ut sint infinite parva
ad tamen, si hoc liceat efficers, ponendo
cm C non esse punctum constans sed cadere in curvam
G(G) sit it moeniendo curvam  convenientem sed
hoc cursus difficile puto, tamen dignum inquisttione