# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068199:0350 # Permalink to this reading: https://leibnizlegible.com/page/00068199:0350?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 2c # Folio 175v, page id 00068199:0350 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068199&page=350 # Source image: https://digitale-sammlungen.gwlb.de/content/00068199/jpgs/default/00000350.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 60 lines, status machine # Lines: 60 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. quotres xX: aa, vel x3: a, etc. rationaliter sine p haberi potest, emper poni Notest = vab is vator multi plicatus per dx vel dy si placet, aequalis constanti, et torluntur simul X et a sed si reperire oporteat, proveniat XX. X - (dg , 1) an aa tunc quoque licebit id multiplicare per dx, et ponere =0 constantiz nec video quid sohibeat. Si tamen liceret, possemus praeparare et valorem. Exgr dy = dx Saa + bx + xx .possumus saltem invenire valor teminum in que absit xeta, seu qui sit occ + ex + Xx x; 1) quem ponemus aequalem constanti, et procedemus ut aute. aydy: apdx dy. X = aa + BXX, : , aa + CXX. Addatur utrobique - b.c etfiet dydy dxdx (b.C) ) aa(t bxX = aabic (= b xX) aa +CXX aa ,1 - b: c sit = ae et b: c= β et fiet dxdx (4) a + CXX dydus-dxl esica e aae dudx ( (dy -Bd) a + (ay- BdX) CxX sit ja m clynoy y Bax) cxX deo aa aac enstana axax dy+dx conc et fret differentianto aequationem S, fiet (dy + BdX) Etx Ax B. dx Ax ddus _ dxdx ddx = (daq . - (3 ddx ) qu (dy + dx B), a: e 2 dy axddX + 2 (3 AxAXdax = dx Ixady = dydy (a: C) ddy +d X dx (: C) ddy + 2d Xdys 2. C) ddy seu omnia explicate scribendo edxaxdax - ayuy (3 daxa: C - ( d xdoq ddx - 2 dx duy BBa: C) ddx gdxdx ddx + 2F dydx ddx + gdus (Ba: C) dydys dux = f. d fx ddy + fa: C) dy a (iai e) dx dy ddy M a:. ) lyay illy sit r PBa: C = f. a2β- 1 + 3 = g. a, et fiet seu ddy: dex odxdx + 2f dydx + (3a: C) dydys,: fdxdx + 2 B1a: C) dxdy + (a. C) dys dy a sit ipsi slu, dax, dx, dus proportionales sumamus dv, dz, Z V, fiet du: dz ~ 927 + 2f42v + (B a : C) vV, :, f2Z + 2B: C) v + (a. C) vV, seu (14 dt C ad- jam dv: dy 9 tise + Ba vo R,:, f + 2B a + aa v2. (_(v.Z): do - _. sit ~ = , fiet et per 11 et 13, firt du: dz 9 + 2ft + B H,:, f + 2Bt + Ergo erit a2 a de - t = ag + 2ftB + BH: e fD = 2βH _ - 1: e: + 2B+ : eC ae2 e 12 ea =B = (per 3) a + ac quod per compendium vocetur R: aet fiet ex aequ. 14. fiet Nac a ac 243, e ee 1Z.Z - Sat, f+ 2st. a + H. e,., ag + ft +At. a - t e e