# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/797939695:0298 # Permalink to this reading: https://leibnizlegible.com/page/797939695:0298?run=74 # Title: Synopsis Geometrica (shelfmarks Leibn. Marg. 7,1; ZEN Leibn. Marg. 7,1) # Folio 278, page id 797939695:0298 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=797939695&page=298 # Source image: https://digitale-sammlungen.gwlb.de/content/797939695/jpgs/default/00000298.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 38 lines, status machine # Lines: 38 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. 2 Syopsis lindrus relolurus in rectangula; item quadrans cylindricus, puta co An B LC tolurus in rectanoulaaZ3 P. X, _ Cx. cera parallela: quia tiac lune re linuis. Vnde rides, hanc Rouram ad eres clas les pertinere; nimirum ad primam, qua cenus reloluitur in plana parallela bala sn; ad secundam; quacenus retoluitur in superticies cylindricas concentri ca5; 2d nonam denique quatenus re- Toluicur in rectangula co Z, u Y EdC.. 5.. Vnum est quod omittere non Pollum. sic enim quadrans circuli ACB, quadrans elliplcos A C R, alter qua dranscirculi A R T, quadrans AC B est ad quadeantem A C R, vehic ad A R T3. RCMBO VE A B ad AR; vel A C, ad AT; hinc AC B est ad CYI BR; VE AB ad BR IECM AC R, ad RPCT, VE AC ad CT,ergOCNBR ad R P C T, VEA Bad A R, id cA, vE A C B, 2d A C R. Elinc (2 Cic A V media proporrionalis, in- TeF A B A R, X sIC quadeanS A Z V, tiic aequalis est quadranci A C R, Vt pa- rec, cum sir medius proportionalis inter A CB ATR; verum vero linea curva alliprica, C. Z R, sie xqualis curua cir- culari rigura Cieura 4+. 1 D 1 tat.