# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068198:0229 # Permalink to this reading: https://leibnizlegible.com/page/00068198:0229?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 2b # Folio 115r, page id 00068198:0229 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068198&page=229 # Source image: https://digitale-sammlungen.gwlb.de/content/00068198/jpgs/default/00000229.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 87 lines, status machine # Lines: 87 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. e LG: GE: CL: CE. (L: BF.: 9: 1 pa 3 sex C+ = 4BF (pE, aeq3) sau 4bi seu Ct = G. Z X LG: CL. TH: HC. ia HCHC. q. FB. es, ZB (per let 5) = rrar X tHC= yxfr GX sad THA BY AT eAT X -TB = 1+ Y - rYX = A4. Eg TH = r-I. IAY- rYX. Ergo ex, G et I fit LG LG. C seu (perb) 92. C= C17 ETH: HC id est per u et GE: CE epit e+ r rV: gY. Est autem GE= b- FG e rE st et FG = CC,:Y et TF = Z - AT = Z - 1+r- pX = ZC. Ex Ergo ex 18 per 19 et 20 fil G8= b- Z.Y + i Fr. VX: V C=Ex CG agatur CM normalis in M adt FE Erit AE = v - BC = v - r= IX= ME et CEqu= MEqu + BFqu. Ergo fit CEqu. = vv - 2r - 1 VX + r-1. r= (XX + 22= 2XZ + XX seu CEqu vou V -2. =I VX + rr - 2YXX 1 ZZ. 1x Ergo ex 17 per 21 et 24, fiet I 1+r =rr: qqer= vr -Z+ tK NXXX, Ero vv - ZV. VXF rY - 2VXX - 2XZ +23 Atque hc tantum quidem ex unico puncto duci potest. Sed _ quoniam duobus punctis proximis C et (C) non tantum maneat puncta adeoque B et B non tantum manent puncta A et B adeo rectae AFZ et FE, V. sed etiam manet AC+ CE constans seu aequalis A(C) + ( (C) E; ideo BE vocetur AC + CE = C. seu fiet Ov- ZY = IBX + rY - 2YXX = 2X Z+ 23 EC = 2gX + 99XX.. itaope quia autem duae ad sunt variabiles nempe X er Y, (quae Y etiam latet in hinc si differentiemus ae99. 25 et 27, habebim epdx: ar bis in differentiali ipsius 25 in differentiali ipsius 27, unde tollento ex his duabus differentialibus prodit nova aequatu ordinaria, quam conjungendo t 26, tolli loterit 1 ipsius 23 idem fiet ope aegg. 23 et 4 ante differentiationem tollas X, restabit equ fiet aequatio in qua bla bariabilis erit _Y, unde differentia evanescet dr, et fiet aequatio in qua erunt X, F, Y, V, Z erginee in qua t cujus op in qua sotae ordinario quo juncta cum gg. 25 et 26, tol itaque tolli potest c videm abest X be aequationis disperentiandae, et en utroque ante crfferentialis modo procedas, supersunt veciabiles Y v. Nob indeterminatae X Y , est autem C arca er si malie urvae data demtus vel minutus in i data est curva E(E) nem in rectam hinc tus extensu soluta. Et aliter habuiffumus Relationem inter habuissemus et arcus longitudinem curvae C(C) ladeoquet adinarie haberentur cum tamen debeaut haberi e quad granscendenter, itaque nec ista via tam lansibiris, per cur lineas datas CL rectas vel curvas) quaesitae in dati anguli dit dua loco occurrentes; edit saut eoleum i ne potuit