# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068194:0468 # Permalink to this reading: https://leibnizlegible.com/page/00068194:0468?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 12, 1 # Folio 234v, page id 00068194:0468 # Scan: The same scan is also registered as fol. 235r; its text is given once, here. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068194&page=468 # Source image: https://digitale-sammlungen.gwlb.de/content/00068194/jpgs/default/00000468.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 23 lines, status machine # Lines: 23 recognised, mean confidence 0.86 # 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. R3 ex defin Ratio A ad B eadem Bs est (ae Euclidi) rationi L ad M. quando A existente majore quam Y etiam necessari motin ex major quam A. B: Loc mnihi Er ponendo A+B,: B:: L+M: L. et dividendo si AFB; B:: L +M g. M euit A: B = L M trantum a uagnitudine ad similc o plexa A: B:: L: M. Ergo alternando A: L:: B. M et con ertendo B: A:: M: L et com era, ert ebdem ralio Si AFB, :B:: L+M, : M etram erit AFB) A:: EeM,: L rip: B: L: M. n B. a:: m. 5 cut A. R : t. Si . i C: m a tribus lineis datis invenire Chto quartam proportionalem per cirentum aveiae ham line alu munu. sumatur sint lineae Datae B, B, C sit dali recta in desimiti ex puncto sumto sumantur DE aeq. A, et dF aeq. B et _d ponatur dG aeg. C per puncte E.F.G. descrivatur ciltulus ui, doducta Gd in A occurrens vabit quallam proportionalem quaesitam