# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/1815201908:0851 # Permalink to this reading: https://leibnizlegible.com/page/1815201908:0851?run=74 # Title: [Problema Austriacum Plus Ultra Quadratura Circuli] Problema Avstriacvm Plvs Vltra Qvadratvra Circvli (shelfmark Leibn. Marg. 230, Stück 1) # Folio 794, page id 1815201908:0851 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1815201908&page=851 # Source image: https://digitale-sammlungen.gwlb.de/content/1815201908/jpgs/default/00000851.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 39 lines, status machine # Lines: 39 recognised, mean confidence 0.84 # 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. 794 LHCF. _Gua. Gat Pa L i Ce aGua L+ Plano aleto i dd. cirudinem HIC hoc eA AD. Ouod erac demonstrandum. PROPOSILLO+ C +L alica, Comane ade acetelle aguartu porcasion ordinacim, luperaxe Ci fLve diametro circulus delebaut. L, gul lo- cus cader incra parabolas vepatee cx 126. parabolx. Dico AB parabolam ductam in varabolam B C. Xqualem este semicy- lindro cuiusbalis sericirculus FB es alricudo CHnilu nunbeu . R ctmE .M e ei DVCEYS PLANI vertionem rationis EC est ad BF VE FTF ad TE, rectangula igitur FFOH ABEanE AB, B C parabo lX aequales re similes ee sicu Tub alcernio po- emonstralio. AEXCoN- ver sa 300. prab. 669. 2 sireulis Omplerectaneulum BK, BL Auque insinritis AEBDCK, iunec pun: 1ell. 115. 5 1C ata GF, TIF; IID. Duoniam CHI axis parabolarum aqualium AB. BC, laceri recto xqualis est, lineis OF a xquales sunc AB, e lincis ITD, id eAt lineis ITF aequales BC. rectangula igieur AB C aequalia sune rectangulis SFHI id Cs b GFI, FB. ICa Teclangara CILFB aGuaM TectanSIS LLR cum enim EFC axis parabolarum se requalis laceri recto, IIB est xqualiS ipA CR. igitur AB ductain B C. parabolam, producicorpus, xequalcilli quodhe ex ductu plani FB in planum BK, hoc eAt lemicylindro cuius basis est semicirculus FB al. cirudo CK, hoc eA C. FI. Quoderac demonstrandum. le sc aato aecaltua dc um patabolarum lubalterne poluca- rum, lateriluo recto aequalis: delcriproque luper AC ve diametro, circulo L. AK, qui rorus inera parabolas cader, ponantur ex A e D, ordi- narim ad AD axem linCX A F, DC. Dicogualuaecolat L.B alctamnlc, Corpus ploaucere aqualc. cubo cuiusbalis est quadrarum lineae AD, una cum cylindro cuius balIs est circulus L. AK, e alrirudo AD. hoc eKtrectis BK. ergo rectangula AB C aequantur rectangulis F BR. parabola mon- PROPOSTTTO CXLIN.