# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00067961:0028 # Permalink to this reading: https://leibnizlegible.com/page/00067961:0028?run=39 # Title: Leibniz-Handschriften zur Mathematik LH 35, 1, 2 # Folio 14v, page id 00067961:0028 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 15r); this page is its left half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00067961&page=28 # Source image: https://digitale-sammlungen.gwlb.de/content/00067961/jpgs/default/00000028.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 39, 2026-08-27T09:55:26Z — 37 lines, status machine # Lines: 37 recognised, mean confidence 0.94 # 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. si sit determinata Recta est ABCBtI A, AB)A+A C5 ABC erit de AeA Recta. contra intelligo autem per dA eA qualibet duo quaelibet puncta ipsorum ipsorum A. Contra: si sit d AeA recta erit etc. A2AB3A4 AC 5A Hsc determinata Ergo si sit +A3A recta erit A A (quia e omnibus omnium determinatoum punctorum eadem ratio est, sive d A e A de quolibet intetli potes B determinatorum punctorum intelligi potest) id est si totum jam si 1A3A est recta etiam 1A2A3A est recta (nam eadem linea est 1A3A et 1A+ A3 A vi nost ae charactenisticae Ergo si pars est rect totum est recta pars est recta. (Nam ionomo 1A2A2A est totum 1AL A est pars) D Rec B f A C est determinata, seu ex datis BC unica, (per definitionem determinati) Ergo si sit B fAAC et BgBBgE rectae coincidunt seu duae qualiber recto B C coincidude seu inter duo extrema non nisi unica est recta Cum dico etc 1A2 AB3A+AC5Ad esse determinatam si dAeA est recta, (et puncta BC, hoc enim subintelligitur vi characteristicae sunt data) hoc dico: A2A B3A+ AC5Ad et E2EB3E4EC5E c. coincidere Duae rectae non habent segnientu commune: sint dec 1A+A seu quia ck A2AB3A+ AC5 A etc et etc. 1ErEB3 24EC5E coincidunt, etiam 1A2ABCEA et E2EB(SE coincidunt adeoque non sunt duae rectae