# Leibniz Legible — https://leibnizlegible.com
# Page: https://leibnizlegible.com/page/1815201908:1156
# Permalink to this reading: https://leibnizlegible.com/page/1815201908:1156?run=74
# Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1)
# Folio 1099, page id 1815201908:1156
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=1156
# Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00001156.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 30 lines, status machine
# Lines: 30 recognised, mean confidence 0.82
# 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.

Au
CI
sed
1
cti
692
oe
LIBF R
A R C V M F N F V M.
Andem aliquando ut operi coronidem imponamus, tempus est ea ad
ata
praxim redicere, quae huc2 sque praemisimus: varias etenim materias
et tractanimus, quae ab invicem valde separata nonnemimt Videbuntur.
sed praesentis libri decursus ostendet eas disparatas nequaquam esse: Otemur enim in
hoc libro medulla praecedentibus exclu (a applicando eam circulo ad quadratum seu re-
Etilineam ficuram reducendo: quod e praestaremus, primo conari sumus cylindrum
ad eidem aequale solidum reducere, quod curuitate salcem circulari careret; proprietates
etiam illius corporis varias indasauimus: restat hoc demum libro exharum proprie-
tatum secundum proportionem collarione ervamus, quales sint inter segmenta cylin-
dricarationes; ac proinde qua proportio existat inter bases eorumdem sermentorum;
quotandem innotescat inter circularem ex rectilineam fieuram Geometried proporcio.
P AR TITIO LIB R I.
Prima pars LemMara complectitur quae variis quadraturis concinnandis inser-
Secunda pars quadraturas. Datras circuli exhibet, modo sque reducendi cylindrica
corpora ad rectilineas maenitudines solidas.
Terria denique hyperbolem quoque per cylindricum huperbolicum ad rectilinea soli.
da reductum, ad ficuras rectilineas planas reducit.
2 LL
uire porerim.
      potenie