# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/797939695:0406
# Permalink to this reading: https://leibnizlegible.com/page/797939695:0406?run=74
# Title: Synopsis Geometrica (shelfmarks Leibn. Marg. 7,1; ZEN Leibn. Marg. 7,1)
# Folio 386, page id 797939695:0406
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=797939695&page=406
# Source image: https://digitale-sammlungen.gwlb.de/content/797939695/jpgs/default/00000406.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 43 lines, status machine
# Lines: 43 recognised, mean confidence 0.79
# 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.

Opusculum
quadranti, et Ag. AB F agualis qua-
dranti plusquadrato.
Coroll. TTI.
Trilineum L. B N, Plus FrapezioC
DSC adaequat rectangulum R FI, quia
POC aqualeK BL; QR C aequale X
IIV; denique erapezium CR SC X-
qualetrapezio BNVII: idem qualibet
alia alsumpra, octenditur: est autem R
HIad circulum veBR, ad B A;hinC Er2
perium DLHE, plusDPSF est ad
circulum; ve A H ad AB. HIinc cytin-
drus (ub alticudine R B, _ Bal circulo
sub radio AB, eA aequalis iloparallelo.
TuD BaH R B SE alticudine AB; TUNE
enim in composica ex ratione balium,
quae est BA ad BR, d alcicudinum, qua
est BR ad BA.
Coroll. TV.
sEB aequalis est quadranti, quiaF
FB trilineum aequale est differentiae qua-
drantis de quadrati; item s IG aequa-
lic bis segmento circuli contento arcu
quadrantis ex subrenta C. D, icem CuT-
ita CFC diuidie bitariam criangulum
BCH; irem exilineum C F O COntinec
AI
II
sIC
diAM
quatex pulim
Hat
iecti
mole
Ia
1i
1b
ill
e
alidi (LAH
illrelic
uum eri