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# Title: Leibniz-Handschriften zur Mathematik LH 35, 3 B 19
# Folio 5v, page id 00068268:0010
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A
e
summa et
res Numeros invenire, quorum di ita ut duorum quorum libet differentis
sit quadcalus, et smurm sit iddem et summa duorum
 et - 1b-
6
vb - yb =
eb - vb =
eb + vb=
1
5
Db + yb = 
1b + yb
M
5 e
e
12
E
() ex m - v
e+
n a
q m
n
1N
C
ergo yH m-vb- pE b
p+s
n +
n 5 
2
Yb = Y- 1
yb =  eb 72
v2
e
v
s=F
V
b
Mm
seu ypy nr-p- n
126
+
a
2
a
r
+s
2
2
a
v
et v- c 1
2
vbp P +m- n. 12)
e
V
sive CH m2 - 2 p2- n, vb M 4B -n
2
ergo
a
item 2Vb= nt r. D item per 1, vb = 1b -2m = 9 = m
vb 24
124p
2) yH vb- n vb. Era V m-p +hb
l
a
H p2 + m2 pna
pro eb = vb, ponatur, + + b - 2tb., ponendo C = + + b, et D = 2+
. et (3) ex P+Y
ergo ypi ele p
ergo
eb - vb = m, et cb + vb = 4, ergo 2 eb = m +4, eodem modo pe 4 et b2b=
a
p
ergo
2b