# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068196:0501 # Permalink to this reading: https://leibnizlegible.com/page/00068196:0501?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 1 # Folio 253r, page id 00068196:0501 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 251v); this page is its right half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068196&page=501 # Source image: https://digitale-sammlungen.gwlb.de/content/00068196/jpgs/default/00000501.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 71 lines, status machine # Lines: 71 recognised, mean confidence 0.80 # 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. X + m + m X + n = pX + qX +r X F 12m X + 2 n X + mmx + 2MnX +nn 1 = - p X = - 2pgX = 2prX = 9q X = 2gr X = YY X x bx4 + cX + dX + ex + f fit AC m= 2b - L pp n = LC + p9 Yr(E nn-5) = q CC + 209 + 4 pp 49 - f 94 - L bb ab pp + 1 p 2p s ce + repus a +ppgu - f - d rursus rr = _animun- amne + ee,: qq = mmun-ane teC, :nim -2p seu er =. bb - 2bpp + pt _2, cc + EC P9 + 4 ppgqu = b. pp C + apqu e + ee,: qq = cet repqi ospus hX + lX + mX + n = pX + qX + rX + s hh X + 2hlX + 2hmX + 2h nX + U X + 2lmX +2lnX = ppX + 2pX + 2prX + ap SX + mnXX + LIMX X + XN +X t vX + WX +y X + ZX + CX +9 pp = 1 + hh p = hl ergo 1 + hh = ht HI 2hlr + gq = b + 2hm + H 2hl5 + 2gr = c + 2hn + 2Im 295 + rr = d + 2ln +mm 225 = C + 2mn, Ss = f + nn = + 9q X+ + 29r X + 295X + rrX +2r5X + 5 1 X + vx + bx + CX + d X + C X +5 _ t +M + y. +Z. + β +G h = 49 - b - 1, : Em - 2 1r = c + 2lm - 2gr, : 2l5 = 2n G 49 - b - 11 2l5 = In a = 2m - 21r. C+ 2lm - 297 seu n = q9 - b - l 2l5 = 2m - 2Er C + 2m - 2gr: 299. b- d rurus n = 295 +rr - mm - 3 : 3l et n =, 2Y5 - e: 2m aequando duosposteriores ipsuus R valores fit Am 295 + rr - mm - d = l Ers - C 1 et aequando priorem posteriori, fit qq - b - H 2lsm = m Em - EIr C+ elm - 29r = 49 - b EYs- e harum duarum aequationum ae fit 5 = D. m + dm = e l = mrr,: 29m -2Y et rursus s = n. Em - 2r E + ulm - 2gr = e qg - b - H : 9 - b - H. 2l m - 2Y qui duo valores ipsius saequandi sunt inter se tet p = e amm + 4r rursus hh = 1 : H - 1 = q9 - b - u: 2m - 2lr, quae est ceq. f Rursus nn = 5s -f = 4rrss- 4rse f ee: 4mm, habemus ergo novum valorem ipsius, S quem aequando uni ex prioribus nova prodibit aequatio e Nns aequationes D, 8, et resolvendo eva prodibit equatio calculus opinor satis ulte (pergamus in exemplo proxipur aq. 5. erit ay L ax +XX. Ejus differentialis esst- adu = adx+ 2x ax et fit. assurget dy: ax a+EX, : - a aequando aeq. 4 sit aa + 3aX+2XX- da, verum hi valor non consentit priori jam invento, nec hos ducit ad inveniendam e; jam supra ex 5 et 2 fiet ( 2X: a + X: aa= e-X quos duos valores aeq porio XX +Z ax Zaa= _S aa seu X = 15 : 2 = 3:2 quo valore substituto in aeq. 4, habetitur et e e = XS X: aa + 2X: a + E s lgcunde aretum ad pariter 8 ceptrum circuli, qui Logarithanicam osculatur, simulus punctum osculationis videamus. Mothodi bonitatem. probemus in casu jam noto, nempe cum parabolam osculatur circulus sit x sit ra yu et qyyl yy- caxt XX ft 2aX FXX = va et sit H) centum circulit et HB ∞ (et BC et ABLX et AH = b, et AB = b - X et latus rectur paribila 24) Hit at caX = gq bbL ∞X fit 2ab- raxFyy et py + XX= exprore eg fit adeL yay utamur solis 2 et 3 ex sit 29dy x ax seu ay du x X. y ergo ex 3 et fit x9 d. en xa rabu 2ax Bt rabo ExI XX = yy fit in parbola a X et pacg Ex Isii quex bad eyaus seu atx -q. r:: a. y seu ay+- 9y es at ae a et ex 2 fil dy: txL= x 9. et r. BP, a D: ga PZ: ZR:. 4: Y et, adque +. Xdy +y dx - aay = 0 et ly: x. 4: 9:: y: g- a - n Re AC. AQ, q ZR A a= a g = 3F su P. = 4u a, 3 fit 6