# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068197:0010 # Permalink to this reading: https://leibnizlegible.com/page/00068197:0010?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 2a # Folio 5v, page id 00068197:0010 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 6r); this page is its left half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068197&page=10 # Source image: https://digitale-sammlungen.gwlb.de/content/00068197/jpgs/default/00000010.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 67 lines, status machine # Lines: 67 recognised, mean confidence 0.88 # 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. (sB. si volmissemus accommodare notres radices aequaces non debnissenus equare axidus jarum curvarum. ita enim sapponimu curvas se tangere in duobus punctis. Sed debuissemus tollore cetus duplice dy + ydy . Z dx x dx aequ.0 quia in aequ. 3 sunt 2) at. v. CZ. ) sunt simplices. Seu mutendo aequationem in atulogiam siet dx: dy:: v+y: Z-X. Ergo per l et 4 erit a: y+ b.: V+ Y: Z-X d seu az - ax aequ. vy + vy+ by + vb.X Et ita (5 quae aequatio debet adhuc habere duas radices aequales. Tollamus Jam revocemus ad literam aequationem unius tantum literae duplicis, ope aequationis 31 Tempe aequ. 5 quadrando fiet aa ZZ - 2aaZX + aaXX aequ. quad y+b. y+v. Ergo b ex ((5) et 3. fiet: quad. y + b. y+ v aequaass- quad yt vaa cujus 6 aequationis quaerendo differentialem. fiet. Cevanescente dy) y +b. y+v. 29n +b+v aequ. per y+v fiet - y +vaa seu dividendo utrobi y+b 29+ b+v aequ= aa seu 29y+by +bb, 49.0 vy +0b Tibus raa jungendo aequationes 6. et 7. hasublata y haberemus recationem inter V et s seu inter Rssive AQ, et et inter RC hoc est arum Hinc illud saltem discimus, si ensum nevis quarrabilius figurae quadratrici, ejus haberi possent curva arcum seu filum AWVA in rectam ext arcub aroportionalis) tmiq. qule vis quadratura in rectam, seu per evolutiones curvarum alu an 5qu.2. tunc ii veniri posset per extrntiones xinis) Relationem autem inter solas titamen utn in aequ. 6. praetersregulariter fuiset et Z. 1 Z et V invenire, qua habita haberetur curva Ra positione, nondum exhris in promtu ingressas Dideamus an prosit aliquid, si poro quaeramue differentiales, ubi omnes diffecentiales sunt est tangentem curvae RR et esse ps Rursus PS: SR:: PB: BC sye Ergo (7) 2 (Y dz: dv:: do dx: dy:: dv: dz ds aequ. d1+7 dy + do 2 habendae indeterminatae jam habendae erunt pro duplicibus Scimus autem RC esse PS: SR:: dzue: dv. B = BC.: dy: dx Quia differentiae seu elementa ipsarum s. sunt elementa seu differentiae arcuum AR vel toR Ergo Imo amplius nram habesu curra KR. haberetur curv quae sita pererohotion habers possit inrua elementis proportionalis; (id est invenienor seur