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# Title: Leibniz-Handschriften zur Mathematik LH 35, 8, 30
# Folio 145v, page id 00068124:0294
# Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 144r); this page is its left half.
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068124&page=294
# Source image: https://digitale-sammlungen.gwlb.de/content/00068124/jpgs/default/00000294.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 73, 2026-08-27T15:28:38Z — 66 lines, status machine
# Lines: 66 recognised, mean confidence 0.70
# 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.

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a
b
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C
 + -1- + a
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12
 + F +
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2
2
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fy = X9
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= 3 5+
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a xA Ex a X
X ∞ X - X (x
formula unde pere
invenori potest.
X ( Cfa y
y+ dg
2
s
xp a J. da
1
f.b y
Fa +2
T+ +b x 1+ ta +a
f+b ∞ + +a + 2V =ta +2
6- a - n x Y + + a
66-2ab + aa - 2b +2a x
bb x rab + 2b -aa +2a
x R + n + (4a + 2
c∞ b +n + 1b +n
1+4a
+x
+ 2
c
i
x A fa9 Xag.
fy = Xg F 1. X BS