# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068195:0318 # Permalink to this reading: https://leibnizlegible.com/page/00068195:0318?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 12, 2 # Folio 159v, page id 00068195:0318 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 160r); this page is its left half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068195&page=318 # Source image: https://digitale-sammlungen.gwlb.de/content/00068195/jpgs/default/00000318.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 47 lines, status machine # Lines: 47 recognised, mean confidence 0.82 # 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. a X+b = X + xb unde fiet, LaX- 2a. Ac proinde intelligi potest non x ratis differenlibus. dari in his regressum, ac posse quodem statim diffeentias at non series differenturm, datius diffe rentiis inveniri quid amen si faciamus: a + a2 ha ab posruta fiC xres eodem redit. Et ratio est, quonim cum summae tantum, non differentiae indagentur, nihil tollitur, atque ideo dendque abjectis is quae ipsernemo b affecta sunt, res redit ad priora. ax- axta. homogenen huic a. Hinc intelligi t Quantitatem curvae haberi posse, quae hyperbolocidibus cubias homogeneu est, et ita haberi summas ejusmodi etiam subtractiam Nota ut quadent X+( fogra inearum non tantum quadralorum haberi posse supersolida fignis ita et lineae curvae figuris homogeneae sunt. Et in eo consistit feurati methodus quadrandi curvas, quibus sunt homogeneae lineae quadrabiles Ergo a - X = B f 2βX. = a + X + restat 2X. a - X= 7. Ergo Jam X X + B Culice X + 3+ 2X(+ (3, fiet ergo 3X. Ergo y = a - X fiet ergo jam X + (3. culice dat ∞ + 3X (B+ 3XB + β, fiet ergo Eue ratus quaraunam Hperbolae paratotae et posito pros y 2) a - X, fet: y, fo sive 37 = y sive y’a Xy = 3X Ra Y, = sa - X - β + . (3X = x () Ergo a x 4 a 4 B ssa per P = Na XC (A2 x +a - X Z 2(X = a a = X 3 1β) a- x Hyperbolu ABC. Asymploti DE, D DF. Et X = a et y - a spatium quinquilineum BE DFAB. Habet momentum omnium Y ex DF sunt enim a homogonea applicatis, ilem omnium X ex DE, sunt enim a quorum series homogenea seriei applicatarum ad Asmptoton Hyperbo loeidis cubicae, a vel Ha Omnest X. Rectantulum XY est Y ay = a. si vel ax a. 24 positnen Y Ds. etiam DE = C. X Unde sequitur Hyperbolaideus Cubicae quadcatura. Duplm on in Xy quadratis omniuum X ad hasui ad DE. et omnium Y ad DF applicatis aequatur Ergo si ABC sit cum Hiperboloeidis ubicae, suma area spatii quinquilinei foret Quod ita ostendo: moti infedea