# Leibniz Legible — https://leibnizlegible.com
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# Title: An Introduction To Algebra (shelfmark Leibn. Marg. 87)
# Folio 90, page id 827130880:0106
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=827130880&page=106
# Source image: https://digitale-sammlungen.gwlb.de/content/827130880/jpgs/default/00000106.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 48 lines, status machine
# Lines: 48 recognised, mean confidence 0.75
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
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# After the first blank line: the recognised lines in reading order, one per line.

GC
20, 53
47-
42X2
7- 58
7F,59
E
cc A IT
2f
C
60 B = -
56 + 60 61 A = B:
443
60
62 C =
TC
13 + 62 63 A 1 B. 1 e
22, 63
12 -+ 60
55
64 F 
7O
65 B 1 F -
6r
66, D =-
10
++
536  5,20 = 2 (1d
243 = , 13 = 360
2. Case, when the perpend. falls witl. in the Trianele
cc= dd bb
6C -- aa 1 66
FI8. XI.
Resolution of eroblemes.
4
OF
14
37
3 37
24
2
61
CC-
=- F L
55 2f=- 10
=, TF = E(
= 120 l 5, 12 = Per
365