# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068196:0741 # Permalink to this reading: https://leibnizlegible.com/page/00068196:0741?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 1 # Folio 373r, page id 00068196:0741 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068196&page=741 # Source image: https://digitale-sammlungen.gwlb.de/content/00068196/jpgs/default/00000741.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 78 lines, status machine # Lines: 78 recognised, mean confidence 0.81 # 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. L2 () 2 Aye = dx aa + bXx:, aa + exx est aequatio in qua du est element curvae Elliptuae vel Hyperbolicae. fiet aa du + exxdus aad x - bx de sit y = 10 + 1X + 2 X + 13 X +14X et C et dy = 11 + 2 12X + 3. 13X + 4. 14X etC fiet audy = aa, + 1. 1. 1. II + 21. 2. 11. 12 X + 2. 1. 3, 11. 13X 4 2. 1. 4. 1. 14+ X f 2. 1. 5. 11. 15X 12. 2.12.12 2123. 12. 13 2.2.4. 12. 14 3, 3. 13 2. 1. 3. 1 J. 1. 11. 11 2. 1. 2. 11. 12 Cxxdu = C, da +BXX s naa Et inquirendo in destractitias, fit 12L _ 1H - f+. 1. 11. 11 aa = aa =0 seu 11 = +1, et 2, 1. 2. 11. 12=0 seu 12 =0 Et fit B3 (7) - b - C, : 6 et 1920 ex termino X. videndum an non et ex termino X fiat 16 =0 nam is ita stabil 2. 1. 6. 11. 16 + 2. 2.5. 12. 15 + 2. 3. 4. 13. 14 ndios + 2. 1. 4. 11. 14 +. 2. 2.3. 12.13b ubi patet omnia ubique esse teni (11) pares, alioqui omnibus reliquis destructis destrui et 16 seu esse 16 = 0. Rem ergo reassumamus: dy = 1. 11 + 3.13X + 5. 15X + 7. 17 X etC. Et fiet +aa dis = a4, 5H. H. 1. + 3. 1. 3. 11. 13 X + 2. 1. 5. 11. 15X 4 2. 1. 7. 11. 17X + 2. 1.9. 11.19Y ca + 3. 3. 13. B3 2.3.7. 13.15 2. 3.8.13. 17 .... ..... ......-.. .-.- -- - - DH. II. 11 ..-. -. 5: 5. 15 15 2. 1. 3. I1. 13 2. 1. 5, I1. 15 3rai ............... 3. 3. 13.13 AbX EX = (1qua + EaV Lo maatiCL thaathaC2 = 31 + BX +3AX ere 0 u =a . ana ygRX 114) ti n 34+ 3 19+C94 130 Est bitu Hinc quia y = uut 13X + 15X + 17X ete. ideo incipiendo at X quia a 15 X, quia in aequationis 13 termino 15 continente nempe x incipiunt omnia procedere uniformiter, fiat 15X3 + 17X + 19X etc = v. Et ex Et fiet y = 11X + 13X + v seu v = y = 11X = 13X3 Assimatur jam alia aequatio aa dco + Cxx deo- aa dx0 quae nihil differt a priore, nisi quod b = 0 et fial cd = 21X + 23X3 + 25X + 27 X etc. Constat Dari relationem inter x et co ex suppositis quad quadraturis Conicis. sit autem 118) (181) 25 X + 27X + 29X C = e fietque eo = 21X + 23 X + e seu e = c0 - 21X - 23X 6 ob datas auteri quadraturas Conicas, datur ex c ex X ergo datur et e ex x. porro 21 = 1 et25 et 23E0, si absit b. fiet C = co - x et notandum etia 13, 17, 21, 25 ete. fore = 0 seu debere evanescere, si absit b. quia quia abest b. Ex his quidem patet e eodem modo deficiri ex a invenim ex X, a, et 0, ut V invenitur ex X, a, et b. sed ita ex data e per X eto non deo indeniri v, quia non apparet quomodo pssit o ingrediatur calculum, id enim fieri ab infinitis modis, neque adeo apparet quod proo substitui debeat . b. illud interim si contra data fuisset V ex x, a, b habita fuisset potius e ex X et a; pro b substituendo 0. nisi forte contingat, ut ora tunc evanescant illud si sit b = 0. proditum evanescere etiam 23, 27, etc. et fore Et W = WKX +25 X + 29X etc uXX Cd = 21 X 4 25 X + 29 X etc. ut yx = et ut Y Axt = F ut y - 1X = 13X + 15 X et c. videamus an constans quaedam lex haberi possit, secundum quam 13 15, etc eodem modo habeantur, quam 25, 29 et ac hoc posito haberetur semsi veluti si 13, 15, etc eodem modo haberentur ex a et b quo 25, 29 etc. haberentur ex a, et 3a. Jane 13 = b:, 2. 1. 30, 11 (15 = 3C. 1. 1. 11. 1.- 3.3, 3: 2.1. 5. 11a4 et 17 = et et 19 e. . 1.g. Ina sed video id uta ecedere sed 25 = fC, 8. =C. 1.t. 11. 11,., 2. 1. 5. 1 au 2 29 = 2E 1. 3 b Bu S l sis 2. 2.