# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00067974:0039 # Permalink to this reading: https://leibnizlegible.com/page/00067974:0039?run=39 # Title: Leibniz-Handschriften zur Mathematik LH 35, 1, 13 # Folio 20r, page id 00067974:0039 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00067974&page=39 # Source image: https://digitale-sammlungen.gwlb.de/content/00067974/jpgs/default/00000039.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. Recta idem est quod sectio plani utrinque se habens eodem mqdetam si ponatur planum soctum Corollat. itaque datom secto plano segmenta) M, N, sumaturque an n rectem transeunte per puncta A, sumtoque in segmenta M rectaC punet segmentro alterutro M, punctum eadem recta duo puncta AetB et in segmento M, d purcta e punctum C necesse est in altero segmento Nt reperiri punctum 1 semanturque in eadem recta puncta quel unum se plura velt es quot labet, A, B, C; et 1n alteratio segmento velut M grodiam sumatur pudctamE extra reperim necesse est in altero segmento N punctum F eodem modo situm ad puncta assumta, A, B, C; ut E. adeoque re ad congruentias reducta erit AE~AF, et BF et C. E ~ CIF et componendo A. BC E ~ A. B. C. F et si recta vocetur Y DE erit Y. E = P. F, et pro loco Y sumendo quotcunque punctum Y. E ~ Y. F et in uni- eps versum Y. M ~ Y. N. Et Su, V. M existit idem est lopod N, sic ut sit N. Y ~ M. Y. si invertas M et N permutenus. Elgora itaque nullum punctum extra rectam, est sui ad rectam esitus unicum item nullum punctum es extra rectam est sui ad duo in recta sumta puncta situs nicum et nullum punctum