# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/1815201908:0392 # Permalink to this reading: https://leibnizlegible.com/page/1815201908:0392?run=74 # Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1) # Folio 335, page id 1815201908:0392 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=392 # Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00000392.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 58 lines, status machine # Lines: 58 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. sene de +61 O EL LIP(STS. P R O POST F TOLC VIXIXLV di TIrculum AB C cuius diamerri (c decullant ad recos, Contingat sin B linca B F: dein per A e C puncta essiplis actloatur contin- gensB F lineam in E, cuius una c diametris sic AC. intC L D, auca- TUE Ex A SCCANS AL, X per FagacUT F FT; paFaIlela BF, OCCUTTCHS CIAPIE in I. Tum per A X l ducaehir recta AI. eoncinsac aurem circulum recta MIN in MI, parallela Secanti AF, _ ox M ducacur HI O, parallela tansen- ei BE, occurrens ellipsiin P; Ponacurq; pex P, recex B F. a quidittans P R, secans F H lineam in R VI Dico PR lineam, concingere ellipsim in P. Demonstratio ∞BIS PFCanCeS A E A TipISD BDR Doccurrane in G e L. Deinde cui FFI OcCuErAE ipE BC in T)5 ex cangenci in N, _ rOCtADP. In R. SIMILIECE NIO OCCUEEAE ipA AF in V, _C AL in S, _ D F in O. de CD in X. Omniam ACD, AL D criangula, candem habenE basim AD, SIINEqVC FT, KI requales, crunceriangulab AC D. AL. D incer caldem parallelaS. ste Rursum cum MO lincaxequidister FK, crune V X, S Mhex aequales; clt vero d MX icerum c ipA P O aqualis; ergo e reliqua M V relique H S aequalis est: cClavins ledrectae MV aequatur linea N F, et PS, est aequalis RI, isicur _ N F, R I lincC ad 40. 1. sunc incer se aequales: CA vero _ FT ipsI RI aqualis, isicur NY, RR aquales TunE. Sed, quia MIN cans enS CadicEOTa exera circulum, N P maior est quam FT. hocest quam R I. ergo _ R R maior est quam R I. erso punctum R, cadic exera ellipsm. eodem modo sicam suBra quam InEra MO, ParaIIC lE du caneur quorcuque. octendentur omnia puncta rectae PR, cadere exera ellipum precer punctum P, re- cta ixitur PR, tanget elliplim. Ouoderat demonstrandum. P R O. POSITIO CLZZV. Sco ABC ellipsisaris AC vecunque productus in D, ductaqu ex D slinea D B, quae ellipsim contingat in B PonatuT SCCanS AlECTADF, Oc currens ellipliin E. X F: demissis deinde F. F ex B, B, FnormalibusF C, BIL, F. I ad axem AC; IUNGANEUF F HI, FTI. DicOFOH, E. LHL criansula esse limilia. Demonstratio. aryrtuius ponstra AR C, occurrens rectis FC, BII, F Lin RP MI, duCANEUFAUTeM FeCtR MIFT, KTI. FFI, FHI: Cum isieuE SE d ve F C+ ad F I (hoc est ve GD ad ID,) SIC RG ad MI, DATCE MK productam convenire in D: est aucemC D I contingens, igIEuF TIRO. FTMT criangula Similia TUnC. quare vE RC ad MT, sic HO ad HTT: led est ve RG adNL, AIC F G ad FL, igItUFVE FO 2d P. P, Sic H C est ad F L: lunc aurem an. pec e mantecio ceterau eucus