# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/1815201908:0387 # Permalink to this reading: https://leibnizlegible.com/page/1815201908:0387?run=74 # Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1) # Folio 330, page id 1815201908:0387 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=387 # Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00000387.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 52 lines, status machine # Lines: 52 recognised, mean confidence 0.87 # 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. EL LIP S+5. DC, DdF divise Punc in F _ Dico L. P. C M puceta esse ad elliplim. StO ABC ellipsis diameter gexuis AB, diuila vecunque in D: 8 ex D ad peripheriam recta AUCANEuF DC, DF qua proporrionali- ter diuidantur in E ee C: dein AD diuidatur in L, e DB in M, ve Demonstratio. VCANEUF ex C de F ordinarim linex CTT,F. Pad AB, diameerum quibus ex E d C paraIICLA duICANEuF P R, GN ve DC ad D E, siCD F ad GD, igIEUEDEC HI ad F, K, AC F Iad CFNY, _ FK ad ON. DE CTT ad FI: isitur ex quadratum RR ad quadrarum CNV, VE C HI quadratum ad quadracum FiT. Deinde, quoniam D I CAad DN, VE DI ad DG; _ D A est ad D L, VEDF ad D C, cric ve DI ad DN, SiC D A aAD L, CrSO VEVnA AntCCCE dens DI ad vnum consequens DN, (hoc eAVEDF ad DC, hoc CAVED C ad DF. hoc cstvE DFI ad D R) ita ambae antece. denres, hoc est eora A I ad ambas conse- ad coram DMI. Similicer inferemus L B CHCdd KM, vE DB ad DM. ErgoLBad rectangulum ATB, e rectangusi ARB ad rectangulum ANTB, ex racionibus il. lis aequalibus compolirx, exdem Crunc. Led rectangulum AIT B cA ad rectangulum ATB, vequadratum C FI ad quaAcum FL, hoc cA per superius demonstrata ve quadracum P K ad quaacum C NV. Ergorectangulum L. RM cA ad rectangulum L. NM, vequadrac L.K ad quadrarum C HY. ergo puncta L, F, C. M lunc ad el. PRC 10 CLXIIV InE ABC clliplS areS AC, BD. ductisque ex D semidiamerris quibuluis DE, DE, AGAHEUEPCF F & E linea IO, K H aequalesip(ISFD, ED, Parallele verO axi AC, OcCur. rentes axi BD in G _ II. Dico puncta AIK esse ad elliplim ODOSITLO CLX quences, hoc est Eoram L. N. SimiliceF InFeremUS A FF cNC ad L K, ve D H ad DR Vnde AI es ad L N, VE AEI ad DK, se permucando AT Cst 2d AFL, ve L. N ad T K. Praecerca, quoniam cAve DF ad DC (hoc eAt. ve coc2 D B ad EOTaM DM) sic ablaca DFY ad ablacam DN, crir ex reliqua IB ad reliquam NMI, VETOTA DB NN, ve FTB ad KMI, permucando isicur ac inuerrendo HIB ad TB, VER M ad NH. Cum igicur ostenderimasrariones AFI ad AI, X AR ad A N, icem raciones HB 2d TB, _ KM ad NM caldem esse, rariones quoque rectanguli AFTB ad t LXIS. Demonstratio Der AC ve diametro describatur cil culus AL C, _ DF, DF linea verim que producaneur donec circuls pelaett lipum. Duod erac demonstrandum. oiteu seu e e e te t qes tet te te e t e te s e e t ete e it eat et eta e e te ite ta e e tte tit e e e e es ei t e e e e e e t e e a e