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# Title: Teutsche Algebra/ Oder Algebraische Rechenkunst/ zusamt ihrem Gebrauch (shelfmarks Leibn. Marg. 88, Stück 1; Leibn. Marg. 88)
# Folio 93, page id 827658990:0103
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=827658990&page=103
# Source image: https://digitale-sammlungen.gwlb.de/content/827658990/jpgs/default/00000103.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 55 lines, status machine
# Lines: 55 recognised, mean confidence 0.78
# 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.
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# After the first blank line: the recognised lines in reading order, one per line.

elstliui.
21, 413
42X
43O2
1+ D2
15, 45
43 (0)3
13,1 4)
23 48
7
4
292
4I CC
5. dd
5: 2d
FBistia
8.
OX 2d
3. + dd
43 54. = D
44 2916 == DD
45 6832 = = 2DD
46, 5832 = B
47 157454 == DDD
48 157518 - DDD L D
49) 157528 =-TI
C
T
157410==DDD. D.
15741O =C.
Fin Poliches Theorema suchens daB vermittelst Dessett
alle 3. seiten eines rechtwineligen Eriangelo rational mer
Dent
r. Calus wann eine seite gegebenist.
bb. t cc = bih.
2 b. 1 d = - h. Dex verstano istb t d
3 bb. + 2bd. + dd = hh sere so vil alB Die WUr;
4. 264. 1 dd-- cc =- 0. ZelauBbb. t cc
5 J2bd.F dd = cc
6 2bd = cc dd
7
dd.
B ---- Dder C:
3∞0
CC de
2
d.
10) cc dd ∞0
22 cC dd
bb. dd so auB geleic)
2d menttomt.
Bebraleh dises Theorematis..
5
 puest
st iii