# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068196:0571 # Permalink to this reading: https://leibnizlegible.com/page/00068196:0571?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 1 # Folio 288r, page id 00068196:0571 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 287v); this page is its right half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068196&page=571 # Source image: https://digitale-sammlungen.gwlb.de/content/00068196/jpgs/default/00000571.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 97 lines, status machine # Lines: 97 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. (1) Xa +G YX,: ya t yx = = dy: dx sit ∞ y+ a = e 105 + 1t + 12B + 13Z V Xta S+EIt + uV+ Z et y = 405+41 ++qr v + 43Z C ( et X 305 +31 + + 32v + 33Z Et ex 305+ 31t +32V +33Z. 105+ 1IF +I2V F13Z: 405+41+ +42v + 43Z, 20st 21F + eI V+ 23Z -90. -4). =9 43 et 4e15 fit a = - 120s + 21 F + 22V + 23Z 30P, 31. -32. = 33 quae dub ao quosduos valores ipsius a ex ay. d et 9 aequando fit 4 40 5 H1 F + EV F 13Z (0 134 13. 432: 433 40. sunt aequationes 1, 374, 5, et literae X, y, s, t, v, Z. quarum talli debent quarum restare hebent duae, ergo tolli debent 4. jam per ag. 8. et 9 et inveniantur set t; fiet es, et dissimulatis affectis per v et Z, et ut compendio procedamus H 40 scribatur 140, et 1 Et scribatur 141 et 120. sit +10-40 = 140 et +11-41 = 141 et +20-30 2230 et +21 - 31 = 231 16 h fi multiplicando eq. 17 per 230 et aeq. 18 per 140, et Ab illa subtrahendo hanc, tolletur s, et fiet et 20 + 32 0 - 330 + 141. 230 tZ ( 2300 +230a et 1140. 231 5 = C23F, 2310 +231 a = 190. 231. -1407 - 1400 -141, 230 = 141D = 141 a et 231= 141 in nomta nm multiplicatore ipsa tolleretur e quidem a controbique sedt in multiplicatore communi feret . 141. 140 - 140. 1452 (u) CY ubi facitemus 230 = 140 et proinde tollerentur + et 1s nec earum posset inveniri valor per n et es s qu; 10 ubi positis aeg. 2, et 22 evanescunt , et F. et fieret G Z= v + quoniam 10- 4020- 30, fiet 40 = 10-20+30, et pursi fieret autem = D, quod et patet Quia per 22, 12 14, fit 41 = 11- 21+31. Ergo ex 10, 26, 27, fit Z - v. 12- 22+ 32- 42: 13. B13343 ita in aeq. 7. poterimus tollere X Z e q. similiter ex aeq. 17. fiet per 1n, 14, 2 per 21, 22, 11, 12, 1314, 26, 27 fit porro 140 = 20-30 per 21, 13. Et 141 = 21 - 31 per 2214 quibus valoribus substitatis in aq. 17. fit. 20-305+ 21 -31 F= (+a, quod idem seu ardisus prodiret ex aeq. 18. seu fiet s - 21 3t t + CoC XC lbE v. (2242: 12293 fiet 22 5= 1730a - 2t simulitae qu. 28 conpenduse sentemus sic ergo subeta Eli jam sed scibititatis his valoribus y et S inventis per 32 et 33, substatutis in aeq. 7. redibit a ob valorem ipsius S. Cit idqe locis quatuor Tentemus ergo ita explicare _t et V, ut tolli possit a itaque suciamus + et sea et vahtda +64) 51a, et v h + 52 a. et substituendo hos valores in aeg. 32 et 33, fiet fiet 38 - 231 + 2351 a et ex aeq. 33 fit 2= = h. 12342: 12743 = 12342. 52a: 12343 30= 230O + 130 perz quibus valoribus ipsarum 5, F, et V substitntis in aq. 7, videamus quonodo ex aeq. 3. (5 6 250 in quotua locis solli possit a ope arbitrarinenu ponere porro valores v etZue substtnendo _ prisem cmultiplicatorem monerutoris debet esse o=. 3 in aequatibu valore ipsius O fiet -12h - 12 52. a CAp + 13, 1274212 +135 12442. 52a. jam ponamus + 42E 73 142. Y42. 3 irio (39 2. 5 -60 4212343. 230 230 27 fiet 5= 61 h - 231 C + 60 a, et 12342: 1234342 70 et 1343 34513 fiet Z C -70h - 52. 70 a. Hi valores Yv, 7 5, t, ex aq. B, 3543, 41, 34 debent substi 4 135 12342 bui in aeg.7 et tolli a, quatuor logis exi pempe explicando arbitiarias ita et 412 sed praevideri d, nullum sic dari exptum quia res eodem redit ac si o partio in aeqq. 3, 4,5b usi fuissemus liters asiem ut restent soluius h, e les generaliter co redit, data aequatione qua sint a, X, y du: dx invenire R, et e, Generitissime de sine a. Aest generaliter eo redit, sit aequ. dus t= dy:dx = X. y. a. et alia aequatio sit aliquim alias duas in qua sit X v, a e pryposita quaeruntur du ∞ dyodo _X 6Za et y- H X = ∞oa et y v. a. Ex 4 fiet dx: dque = Zoa (quod significat relatiorem Z a dari exrelatone Z. a) H et ex 4 fuet dy: do= p. a. Ex. b divisa per 5 fit dydZ: dxax= a: 20a. seu sperq A∞: dz et valore ipsarum A et y substitato ex aeq. 3 et 4 H substitutis in aeq. 8. fiet: alZa a. Ea. v. a 0a: v a = dv: dZue. ubi 28 fit Za Xy. a : v. a - (10) notandum si sit quacunque quaentetus :e dbe O: b = D.a seu si ratio ipsiu Dad a, seu dari D O: b per D: a seu fore 6L) D: a. Ergo pro quantitas y: a habetur per polam Z. a, adeoue s habetur per Z a, be similiter hy X et, dailq, et dg. dv. Ergo pro