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# Title: Leibniz-Handschriften zur Mathematik LH 35, 6, 4
# Folio 51r, page id 00068049:0101
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068049&page=101
# Source image: https://digitale-sammlungen.gwlb.de/content/00068049/jpgs/default/00000101.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 73, 2026-08-27T15:28:38Z — 32 lines, status machine
# Lines: 32 recognised, mean confidence 0.71
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
# Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text.
# Wording rule: say "the machine reads it as …", never "Leibniz wrote".
# After the first blank line: the recognised lines in reading order, one per line.

a  SBxTCK XVSRt
+
(X+C X+h
tu
sexh e +
(t CXAC, CxIS + 12) KX EI, Xth + 2 bXtC Ex
it
Xth, ∞X+f
bX ubbeX 
28bX
Pkk ABKF
2bK AbKR..
2HC
Oxtc; SX+S 9X+q exis
SX+h
sxt h
A+h. CX+
+ bxte + gxiq Dxts. X + buuaNt
ShX
bX + c
Yxxtex+
in
(3 = a + C et C = aad + cc bb + 2a cbd
bb dd
= ad + bC sit O = a sa + sb  Sa- 1b
sit (- aVb hoc quia dit
saa-b SRx+C+ LeX
= e X 02= a+ b + a b + 2
a su
ande
=a + b +ha + a + b - (2ab +2 aa - 
aa -b