# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068196:0502 # Permalink to this reading: https://leibnizlegible.com/page/00068196:0502?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 1 # Folio 253v, page id 00068196:0502 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 251r); this page is its left half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068196&page=502 # Source image: https://digitale-sammlungen.gwlb.de/content/00068196/jpgs/default/00000502.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 112 lines, status machine # Lines: 112 recognised, mean confidence 0.77 # 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. - 2X = 119X = 600 X + 6224 X +38502 -36520 =0 + 2 2 XC .. X A1 + 5632 264. 25 X X. A + a d mha = fbX + cX + d X + ex +f mam. X X +MX = n X + pX + 9 X +2MX + mmX = nn X + 2np X + 2ngX a = - 2 b = 119 pp X + 2pgX + 99 c=600 d= -614 e -- 5818 f- 5ero bja An = o + L, aa 4= 3f M 42a 5888 2p9 = C. Erg p = C odh p = e 2YF 21b. 60c ere in verticem resret qua incerioi) inposit a + 2) 3 + 35 Mela fortasse res pracedit pro iveniepia aequa stuauto y.a. et yy+ lis larras quas constat jam sum quaesitae ibi ocunhere ubi datum essangulus langenlis ad ordinata bi in casu osco cognium inveniendam at. si sit pVidetur tammusque aliquis esse aliquando el ad punctum a +X dx: a+ X = ay: a et dy: df -x: ysil (dy: dx: a: a +x seu -ay = ax + XX ilidem quaeri potest, (ob osculum differenlialis nam et haec curvaequae est parabola frculum priorem tangib et quidem revera hoc mndo circulaementio omitti posset ita enim idtiam effecimus, ut de construi Eagres proderit si possit parmbola quae necessario langit curvam aequationis 1. si modo quae diximus vera sunt ru eu indemente AB, X. BC, y QR,Y est aranqay ad hoc solum sufficiol sic ostendo. ita ermus fit ady = a dx + 2X dx seu. dy: dx = - a +2X: a, qui vali ela ex aep. 6. aequitus B ducto ex aeg. 1. dat aa= -aaC ax + DaX + 2XF. datis aaaxtrax iadatuddd, et proinde et y, adeoque punctum curva, quaesi ulum que e diu e indentis moti sut rax = gy PB rag - y raa datur et veie + x - q etque + Lax +aa= aa aa seu x+ as qui a+X- nec ae l vet e satur siptetur Bcunc ete unctum A carvae transcludent an proa R:: pBse uideo sed jao praesum o videruta ne oplibe drecta assumibrli qut intera nerantem, et hujus es tensione a+ x- q ar cujus diferentralus Ax. = y: at X G Z a: y seu -yy = a + X- ga. Ergo a+ X- q - yy. a - a. et ex set 1 fit 2pX = a + x- 94 seu a t gX = 4. seu X: =a,: 3 valores X et y substituendo in aeq. 1. fit 29. a = 5rra. et RC = A- Fraa = r +. B seuRC= 2 g+ ta 2 + 2 a - Y se seu KC = (( 944 seu AC = L rC 894 + saa - 4 ga + 12 r9 - 127 a + grr quaeramus idem Methodo duarum differentialium; 2aX = gy, et et 9ast ; aa + 349. 189 a + Z aat Z era a r 6a h. fit et _-2 r=X Ax + 2y -9 dy=0 seu dy: dx = r- X: y- q= a: y Ergo Y y = xy =ya -ga e 20. tist et non fferentialis rdu + Xdy+ yex = adus seu dys: ex dy: a =rX= a: y. fit: yy= da - ra -xa derum videre cohijam vrdeot nec oscuta sufficent se e ex lolli possunt ∞ et ys, et restabunt Ce 79 7 ej 0 prtiia esitio inter Y et q. Sec lipae eus habris, natiras orur ro quia abes aneenta nicunalem, cujus novae aequationo loga adam ovam et etus loco ad hibenda est aq id, tet ti o t u . Set Scar+ ad. di est ad generatria