# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/1815201908:0240 # Permalink to this reading: https://leibnizlegible.com/page/1815201908:0240?run=74 # Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1) # Folio 183, page id 1815201908:0240 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=240 # Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00000240.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 63 lines, status machine # Lines: 63 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. spei Iudie ridistum 6, 61 tac BI a, ett EI adB 162d ETMUI ad HB P16I Content EB, C ia lime 2d aCM 10 t UI et cerum iuata coreu BC dC 8 EC, Brest EIR CVL V S. Demonstratio. Enero B, inceruallo A B describatuE cireu- IaS AC C, cui peoductx AB, A F, A F, Oc. currancin G, FT, I: Duoniam A C. BD cieculorum fuorum diamerrilune, anguli AHIO, AIC+ xqua- les erune angulis D F. B, D F B, sed ec anguli B AF, E A F aquales suncangulis BDF, FDF. quod iisdem insistane arcubus; limilia igieur sunccrian. sula e AFE EI AL criangulis BDB, EDLi; de AFI, AL lince proporcionales ipsis F D, FD. quare cum sincequales AFI, AI, rectiS 2 AF C., AFC, PACCEAGGrCGACUM AF, B C, ad agorcg2- cum AF, FC, candem obtinere racionem, quam ecta D E, ad D F. Ouod fuic demonstrandum. eROPOSIFIO XXIV Ontingac AB inxquales circulos, conveniens eum recta per verius. sque cenrrum acta in A: ex quo ponacur AD occurrens circulis in F, 6, D. Dico AB ad AC candem concinererarionem; quam obtinet AC ad AD, vel AF ad AF. Demonstratic 12515 Opuncta concactuum ex centris duCaneux MIAMCHII LC, et B, nemque alix bI- FTOL ansuli (quod HIO: IR Ctic BarAHelC,) sunr equaleS; CEAHS CLa LRK, HIOL. EruntsimIIa, 2C proirde FTI est ad TR VEHIO ad LKL NOC elE (lcuriam oltendi) diamerri FTNI, PNt, _ ad rectam D Anormales, guoniam isicuranguli ad B EC recti lune, parallelae erutre tectae HB, IC. ErgBHE AB, ad AC, SC HTB ad CC, hoc estHO ad TR. Deinde, quia anguli, TKR, TILO recti tunE, _ IRR. DE TIB ad IC, hoc est (quoniam FTN, IM diameeri, aequantur diametris HIB, TC) DE ITN ad LMI. MMigicur est FTI ad IR, vE FIN ad IM, etit permucando acinvertendo NII ad PEL. ve MI ad KI, adebque quadiacum NNII ad quadea- IONLl cu quadrato I. HI; ec pundracu MI, rectanoulom Leu quadioeci rectangulu NL P, cum, quadraro L El est ad quadraru L. Fl. ve rectansulu MK O cu quadraco KIadquacracK P. erso Miidendorectansulu NP P CA ad quadraFuL. FI. cum P. FB vequadracum B(L ad quadtacum HP. se do quadrarii N FX ae quacux rect aeu. B5. secundi.