# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/1815201908:0131 # Permalink to this reading: https://leibnizlegible.com/page/1815201908:0131?run=74 # Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1) # Folio 74, page id 1815201908:0131 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=131 # Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00000131.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 55 lines, status machine # Lines: 55 recognised, mean confidence 0.78 # 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. e . s. nipeni. PR O GR E SSIO N L S (Sinempe ip(S A, FI, M incetIamuS quartam B, X ipsiS A, F, N quarFaM Y, d iptis 4 de omnes quatuor A, F M, Q; A,BPI,R; _C. eAC concinuaS. Quod erac demon. Arandum. A, K, Oquartam d. _ iplis A, L, l gcartam es denique ipls A, E, F quartam E) de- monstrabimus esse ve pis sspliS O, R. SiI, C+ equales: AC PFOI- tKO. D5I L 1 I L2. eet d iES B l a C ID. FFOTII umHtma Ni AO P, D. R5 Eneurbina Peries conrinue proporcionalium in diversis racionibus, B, C, D, ec. IL, L, M, N, _C. ita camen ve A IE, L. B sine criam concinux popooales. 1 Dicoomnes A, IE, L, B, N, O: C, Q, R, D, d Sic deinceps, (omisso in serie IEL. cerrio quoque tertmino M, P, S) esse in concinur analogia. Demonstratio. i VIa A, R, P, B PONIINEHFCONTIHUE, CFBOVE R ad L, sC L. ad B: sed eriam est Lextrpochesi ve K ad L, siC L ad M, ergO F. ad B, de M candem habCE La 7. Einsac. rionem; xquales aigitur sune B e M. ideoquerationes B ad C, M ad C aequales TUnE. OVOnIAM AUEEM A, K, Z, B sunic quaruor continue proporcionales, cric rario A ad B, id est exhypochesiracio B ad C, id est ex demonstracione rario Mad C; cripii- cata racionis A ad K: Sed rario A ad K, exhypothes et rario R ad L, id est racio M ad NI: ergo ratio M ad C, criplicata est racionis M ad NV: est auremrario M ad P. criplicaca rarionis MI ad N, (sunc enim M, NV, O, P concinux) igitur ve Mad C SICMI ad P: vnde de aequales sunc C et P. quare cum loco M, in serie Ratuatur illi aequalis B, e loco P, illi x qualis C. crune A, K, I, B, PY, O, C concinue proporcio- nales. Similicer ostendemus seriem hanc per rerminos 9. RR, D, erc. concinuari in in- finicum. Ouod crac demonstrandum. Corollarium. Tnesequitur: racionem A ad B, criplicatam eRlerarionis, R ad P: _ B ad C, eri- plicaram ipsius L ad M: irem C ad D, criplicatam ipsius M. 2d N. e Sic de cc- ceris. nam racio A ad B concinuatur, est que illa criplicara rarionis R ad L, que DeF TElIGUOSFERINOS CONFIHUAEUT. elOOoeeiOana Veriangulo quovis ABN GMRTOFPONANEUEPATAIICIA AB, C. D, L1 LO FI, in concinua analoslaracinter AB, C FI, media sic. LK; inFCF P F plicaram elle FatIOMIS L. M al +II Dcolactonem AB ad IR et Demonsitata. AB ad C+FI, duplicaca est ex pochesi, racionis AB adTK: & racio F. P ad CrTI, duplicaca racionis T Mt a C LL. CrSocumiterum, ex hy- oche. catio AB ad erF criplicata lcLallous LL dc Ct crultatio AB 2d LL DuIX .. l 5 vero ae Citl, meclalit L LML. 5. Ouins i e u n 1 . e t t t eu ue ue pu e n ue u u m