# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068010:0071 # Permalink to this reading: https://leibnizlegible.com/page/00068010:0071?run=73 # Title: Leibniz-Handschriften zur Mathematik LH 35, 4, 13 # Folio 36r, page id 00068010:0071 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068010&page=71 # Source image: https://digitale-sammlungen.gwlb.de/content/00068010/jpgs/default/00000071.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 73, 2026-08-27T15:28:38Z — 53 lines, status machine # Lines: 53 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. de Rationibus Datur ratio et ratio e aequ. a a aeqv. atco sed non ideo datur ratio ca aequ. t licet ponamus eeia esse quantitates datas. utile dmfotione sequienti ex si AC quadrans, bisectus in D erit segmentum B EGHFDE aequ. sectori EBFD ut ostendit Greg. a s. vintentio ib. 10. part. 1. prog. 20 ABC sit c. EGHF sit d. et EBF si t D duequ. e ACDA sit Z EFDE sit co Sed si ratio detur ducrum segmentorum Z et co detur alie et ratio duorum e scolorum +q et d +co utique tam Z quam C cd poterunt inveniri nam sit c +Z aequ, db + bco, eut Zaquo erit 7 aequ. db ab +bco at idem Z aequ. hco ergo fiet: h- b co aequ. db =C eum (d aequ. d- 1 unde patet exci piendos esse t = scasus quilius prob seu l aequ db - c. oC scibum h = b pro c quae scribamus hf; fiet Cd aequ. db = fH B posse co, nisi sit h aequ. b. quo casu fit etiam db aequ. th. seu db aequ. C. vel quia Caequ. st siet db et 8b argo. Jh, tiet db aequ fb. seu fiet d aequ. f non itaque inde duci potest tore eo aequ. a aequ. +t licet sit eocaqu db- icet sit coaqu 20 svert