# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/1815201908:0876
# Permalink to this reading: https://leibnizlegible.com/page/1815201908:0876?run=74
# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
# Folio 819, page id 1815201908:0876
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=876
# Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00000876.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 25 lines, status machine
# Lines: 25 recognised, mean confidence 0.84
# 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.

1n-
iu
115
1
N PL A N V M.
APDLTCATIO.
Oulcicuatur verbi gratia circulus D B inera parallelas parallelogram-
imi AF, e adiiciatur quaedam linca C C.
Dico solida quae nalcuntur ex ductu.
(AD in DC)
(AB in BC
plani Z AE in EC C aquari I AD in DB
(DB in BE)
Colidis ex 1 BF. in F. C
LAI in F. C
Emonstracionem huius collise ex propolitione rniversali; 2 dueris enim paral- 2 46. huius.
lelis infinicts ADBE C, semper rectangula ADC, AF. C, DB L. XequancuE
xecrangulis ABC, ADB, BP C, ADP. C.
PROPOSITIO CEXXZVIII
Sexacesima ejusdem libri.
D F F B
YI Fuerit A B Inca allam quin que parres aquales punctis C, D, F,
DF, de ei guauis in directum adiiciarur G A.
o CD quadtatum a quale elle quadiato AC, unacum rectansu
10GCB.