# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068051:0018 # Permalink to this reading: https://leibnizlegible.com/page/00068051:0018?run=73 # Title: Leibniz-Handschriften zur Mathematik LH 35, 6, 6 # Folio 9v, page id 00068051:0018 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 8r); this page is its left half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068051&page=18 # Source image: https://digitale-sammlungen.gwlb.de/content/00068051/jpgs/default/00000018.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 73, 2026-08-27T15:28:38Z — 70 lines, status machine # Lines: 70 recognised, mean confidence 0.75 # 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. Nihil hic neui sequatio po convera augentium generalis data sit 1. nempe (2) Ly: dx = X: a. y: a. sit y: a = Y. D C et X: a = g. b fiet: dy: a = d. Z. v et dx. a = d. 3. 6 M H Ergo dy: dx = dZ: v: dz: v. Et ex 1, 2,3, 6, fiet (7) d. Z: d. ZV = 7. v. Z.V Atque ita conversa si tangentium generaliter seu differentiatis reducta esse ad quadraturas seu differentialis implicata intricata ad extricatam Non previt. differentio. differentialis generalis data fiet. a day: ddx= X: a. y: a. ux et fy: dx. adax: dy Faciendo X: a, et y: a, ut in aqu. 2, 3, et inde ducend Ce 45, 6. adjiciamus on 3 et 4, adx = a dd 2: B et ddy - a 4 2: ils et fiet ddy: adx = +dZ. 6: dd et adex ida a s 2(12) et adds: dx = (aa da Z: B: aa qu. d: 0 =) daz: v : 1) dq. V r V7 Et proinde hoc modo etiam ex aequ. 8 per Z2, 6, 12 sublata est a 13 et habetur ddv: daque = per: _(. v. Z + dv: d7. Zdd7: z 52) jam cossumatur e = Z6 et de C 16 e e d Z. _ e =EeB g. b. dv: 4Z dZ fit on dde= fes daque 8 et sit dde20= form. ver v. Z. do: de. dz: de Gllv: a12. Z1Z.∞ et ope aequ. 15 et 18 ex c4 13 tollendo ZCZ et V, Fet e ddv: ddZu do: de. dZ: de. quod ita differentio- differentialis reducta est at differentialem communem. Nam faciende et Hae quidem pulchra essent, nisi aliquid obsiaret, nempe si itam y, quam X datur per Z. V, rabuatur ex se monem, contra hypothesin (20) U sit ergo X: a = Z: e +. V: C ∞ Ry. 4 1), L.V Y.C fet ex 1, 29 21 dZ: de. dv: de. Z. C. V =0 fiat Z: e 297 fiat Z: e de adque si jam determinaremus e pe e per Z et V nihil tucraremum nam si adsit a, redacentur omnia ad Z: res reduci potest ad a, ut si fuisset se u =eeraa itu ex 69. 2t. fieret per 23, 1Z. de = d0: de. V: Z sed nihil hinc. sitactum si obtineri posset ut per 7. C tolle teturz Res cum e, vel uclius procederet. An ergo sic: XIA X.C fAx: Y = V.Z psaum X et y et e talis ut esempe sumatur valor tollento X, y, ax, dy ex aeq. 1 per Z et v, et e, et toltedo C ut