# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/827658990:0198
# Permalink to this reading: https://leibnizlegible.com/page/827658990:0198?run=74
# Title: Teutsche Algebra/ Oder Algebraische Rechenkunst/ zusamt ihrem Gebrauch (shelfmarks Leibn. Marg. 88, Stück 1; Leibn. Marg. 88)
# Folio 176, page id 827658990:0198
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=827658990&page=198
# Source image: https://digitale-sammlungen.gwlb.de/content/827658990/jpgs/default/00000198.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 51 lines, status machine
# Lines: 51 recognised, mean confidence 0.85
# 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.

AD B
BD. L AF- AB I
C
20
Elgebraische
Su Kriplierungu der Zintelm.
E8 sed eD. = A. SteI F
AA.
AAA. L ABB
AA BB UNDF
Cehet hiemitDas Theorema al(o.
2AABB
AA- BB Radium 
2AAAB
AA BB
AAAC t ABBC
Cangene
AA BB  seCantem
A
s
3AAB - BBB
AA. 3BB
AAC . + BBC
AA - 3DB
ZBan A =RunO B =T. Estem D= tangens Des tripliertem bOgenS)
RRT TFT   D.
RR- 3TT
3RRT TET L DRR SDTT.
Ulso procediere man ben allen gleieh auf steigenden Zintelvermehrungen
edoc DaB diev
metree summ immer Fleiner verbleibe alB90 grad.
BBanr Die intel solcher Friangelm zuaddieret b
einer Des andern uneinge schrantter mulciplus veresso blei
bet es einsaltius ben dem Theoremare.
BeveiB in 3aGlen.
4
12
2T (40
20
29 141
84 1480
60 145
(63 (200
(80 (108
F
L
BF  18
9 BD = 24
8
10, AF=24
tie