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# Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 2c
# Folio 1r, page id 00068199:0001
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# Lines: 39 recognised, mean confidence 0.79
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dy: d = XX +yy, :aa
sit dy: dx = Z: a
et fiet aZ = Xx+ gy et adze = 2X dx + 2ydy
d dx = X X + gra  = Z: a et
dy: a = ax + du ea
(1) 
dy: dx = X +.
.scet
sit ay: dx = Z. a et ex aq. 1. Lie
3 X + fy et (4) dz: a = dxl + fdy
et pro du peredo ex aeyu ponendo zaxia
elt
fiet dz: a = dx  R X + fZdx: a
seu 1Z. a X ax +
dy. dx  X +
du idx =  X
1
L
2
 dx
fit 7  p+V
unde du = dp 2x + dudus est autem
dy. fl X. ) = 
eu = Zdx, et fiet hinc
dy = dl p ax + d V Z dx t
du sit
dz dx. Ap = , fiet
Gemeraliter ergo si sit du: dx = dp, pty, haetur
dZ :) 1+7 = dx
solutio tacu dmg la n st posito
dari pex x habetur solulio. Nam fiat  lyido
7 = dp de + dy. Et pro du ponendo tvalorem y dp lx
is
habema 
firt dZ = ap dx + Z p. X. Ergo sit ap dx = d: 1+Z
seu p = SidZ:
1+Z. Ly  sed puto habemus
jam aliquid generatiis
ita c