# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/1815201908:1243 # Permalink to this reading: https://leibnizlegible.com/page/1815201908:1243?run=74 # Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1) # Folio 1186, page id 1815201908:1243 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=1243 # Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00001243.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 57 lines, status machine # Lines: 57 recognised, mean confidence 0.83 # 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. 2106 QV ADR A FY R A CIR CYL I. am ile den A t L R A TVR LOFOSIIIOCIIL Ic AB axis parabolae C AD, cui xquidister recta M N diuila c per parabolam inC, cumprilq; aequalibus CG, C F; irem CO, ou de puncta C, F, ita O, S ordinacim ad axem re- Dicorectangula GL, L. L. D tore dgltallas irem rectangula POO. 2ST. Demonstratio. Eilacenim C. R media incer CF. GI; _ OX media inter OP, O9. icem FP, S V medixincer P F, FD, _ RS, SF. ostensum aest CK X, ireM CL V esse pa- tabolas, X quidem CL. V aequa lem plane bparabole C AD. Con- curracicaque parabota C I. V cu aXC AB in Z. manifectum cAt. R ex Z ordinarim ducatur Z. V ad axem CNV, aequalem eam F0. reordinarim ducta ex C ad axem AB, (cilicet aequalem CB; quare CIIMI CF Z, CAD paraBOIX CX- dem sinc, manifectum est aXCS AB, CN agnales esse. Manite. cum eA eriam ex construction. Darabolam CKZ CTanCIEC PeF A: naM EX A, duCaeUE A HL paralleta G K, eansCE c Ca parabolam C AD, itaque deer +4. de cum drectanoulom FTGT sic ad quadeacum A.MI velinea C C ad CMI, etiam qua- dracum C K ad M A quadracum crie vE CG ad CMI. PaTCE ItaqUC CR X parab0- Ia ExANSIrC per A, ex quidem A MI vei _ C R ordinacim cric posica ad axem parab0- Ix CR A cum sincad angulos rectos ductx ad axem AB, AC PFOPTerCA A NI ~qualis erit BC, _ MC aequalis AB, hoc eAt CN. aqualesicaque rurlus sune parabolx CRA, CF Z, quare e quadratum G K quadeaTO F P, X quadracum O X quadra- co SV, aequale cric. manifectum igicur eAt eriam rectangula HIGL, DFD, icem POO, SRT esse aequalia. Ouod erac demonstrandum. PR OPOSITIO CIV. Darabole C AD axis SIE A B, quevis aurem diameter C C F parabolam secerin C; Factis deinde C G, C F incer se aequalibus, vrei e GO, FS, irem OK, SL. _ (ic deinceps, per puncta C, O, P, 5, acc. ponantur ordi- narim ad arem OG. 6 h, L. D, R M, et C. lecanres parabolam in R, C., tl. P. icem Por 339 BPOFY5L e cylind Bodoid. e C PerYS. arab. parab. AC GI, F. D; OO, R T