# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/1815201908:1265 # Permalink to this reading: https://leibnizlegible.com/page/1815201908:1265?run=74 # Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1) # Folio 1208, page id 1815201908:1265 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=1265 # Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00001265.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 28 lines, status machine # Lines: 28 recognised, mean confidence 0.89 # 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. 1208 DR EVR A HYPER BOL A clatuum 2L Cuet veasde tettet cermts p netue deope quadracum C FT, _ insuper exhrpochesi r26. huins exrrema rectangula TILR. C. II L simrparia, eciam media OHIP, GHI N X qualia CEUBE. Ouod Crac demonAratdum. Corollarium. TInCpaceF H O HP rectangulis aequalia sanc rectangula CIVTN, puneta N este Lad liyperbolam. IIdem posiris: PROPOSITIO CXXZ. Dico eylindrum conctancem semihy per bola NNI, ex alcicudine HC aquarimagnicudini Colida quae tir ex parabolis parallelis OH, PH in CC invicem ductis. Demonstratio. Um enim per praecedencem rectanoutum OFP aequerur semper rectangulo LGFN; ergo perquadeogelimam quintam libei de ductu plani in planu, se- micrlindeus hrperbolicus qui producitur ex Cemibirperbola NFT in alcicudinem HI C xqualis est corpori. quod tic ex parabola OEI in parabolam sibi parallelam ZIF. Duod erat demonstrandum. PROPOSITIO CXZKI YInF denuoparabola ABC, D F O, quascontingat AB, in vertuIqu Dverrice: Politilq; AC, D R qua incer se aquidistent de descripea hy- perbola D NN, cuius IN ordinatim politx ad axem D FI, postincrectan- Bula MIR: hancquadraris NI xqualia XIO rectangula. Dico DOO csleparabolam. Demon eet