# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00067976:0141 # Permalink to this reading: https://leibnizlegible.com/page/00067976:0141?run=39 # Title: Leibniz-Handschriften zur Mathematik LH 35, 1, 14 # Folio 71r, page id 00067976:0141 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 72v); this page is its right half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00067976&page=141 # Source image: https://digitale-sammlungen.gwlb.de/content/00067976/jpgs/default/00000141.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 39, 2026-08-27T09:55:26Z — 21 lines, status machine # Lines: 21 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. indefiniti Planum est sectio solidil in duas partes eodem modo se habentes ad sectionem, nisi quatenus termini differentiam faciunt sit solidi punctum quodque Y uit X et Z simul X et Z. seu V, et sectionis puncta erunt X A Bee XZ se sectio erit XZ ∞V. V sit planum dico ut sectio sit planum, fore XZ sit planum, fore X. fore V. X ∞ Y. Z Si solidum interminatum secetur in dua duo segmenta eodem modo se habentia ad sectionem, sectio ditur est planum interminatum et quicquid in hac sectione est, dicitur esse in plano. Ull plana est Et quod commune est daversis duabus partibus ejusdem totius quarm una in uno, altera in altero est segnento dicetur figura plana exclusis; a paterterminis