# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068197:0057 # Permalink to this reading: https://leibnizlegible.com/page/00068197:0057?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 2a # Folio 29r, page id 00068197:0057 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 30v); this page is its right half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068197&page=57 # Source image: https://digitale-sammlungen.gwlb.de/content/00068197/jpgs/default/00000057.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 75 lines, status machine # Lines: 75 recognised, mean confidence 0.85 # 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. OD in OE in 3( = 00DDG Esto ax = O D, aX = bb = 09 et aX - cc = DG erit productum ex his tribus ax, ax- bb, ax- cc aequale quadrato. Quia ax = OD erit OD - bb = O∞, seu _ = 1B - bb,: O Ergo O0D + bbD = ODD+c sit O = et 0D- cC = DG seu D =OD -CC3: D vel + 6OD - CDDa +bbD 207 + 12a et 2 = 300 +40Z a 602+56a 602+sba Aoet +(3O D = 20. 20ZZ + 2. 20, 12 aZ + 12. 12aa, 30v + 40Z, +aa a Fiet o= -(9DD = 40. 4072 + 2. 40. 30 Zv 40. tovB, 12a + 20Z,=aa + bb D = 60. 6027 +2. 60.56aZ +5656aa, 30v + 40Z, + bl -cc0 = 60.6022 +2, 60.56 a7, + 56.56aa, 124 +20Z7 = cc in hac equatione destruamus terminos Z3 VZZ et aZZ, ut solum restet Z fundamentalis Habebimus tres aequationes destructitias O= 20. 20. 40 aa = 20. 40.40 aa + 60. 60.40 bb - 60. 60. 20Cc (1 0= 20. 20. 30aa - 320. 40. 30 aa + 60,60. 30 bb 2 02) 220. 40. 12 aa - 40. 40. 12a a + 2. 40. 56. 60 bb - 12. 60 60cC. 2, 20. 5bboe, aZZ Ex aequ. 1. fiet 60.60 (40bb -20CC) = 20. 40 aa (40 -20) 60. 60bb = 20 aa (2. 40 -20) 2.56.60 (40bb -20cC) = 12, 60 60cC +40. 40 4a - 2. 20.40aa 2 Aequando binos valores ipsins 60. 60 ex agq. 1 et 2 firt 40 bb (40- 29 = (2. 40-20)b0bb- 20cc) 3 seu (40. 40bb) (20.40bb) = (2340. 40bb +20. 20cC- 2. 40. 901c (20. 40b6) unde siet 40. 40 - 2. 40 20 eC + 20. 20Ct = 20. 20c- 20. 20 bbcc 62 tandemque 40:20 = cc + C Y (cC - bb),: bb. compendi, causa HCC- bb) vocetur f, et fiet 40, 20 = c (C+): bb Et licebit facere 40 = c (c+Y) et 20 = bb. Et hos valores substituendo in aequ. 2, fiet 60. 60 = aa (2cc + 2Cf = bb) vel 60. 60 = aa, cc _ + ff + 2cf adeoque tandem 60 = + a (c + f) Superest aequatio tertia, in qua substituedi sunt valores numerorus Inventorum 20, 40, 60, supersuntque quaerendi 12 et 56. itaque ex eq. 3. fiee (onsidero autem quia 60 et 40, habent communem divisorem C+ f, posse inter explicandum aequationem 3, simul fieri hanc depressionem, et fiet 12. 56a bbc ( + 2. 56abCf ((2. 56 abb C0) = 12, aa C t aacf t ec aac +ccaaf. raalbc vel + scab 56 bb f = 12 a (a Cc - bb) =) aufs + a ef, et divisione facta per f, fiet tandem +56 bb = 12a (f+C). Unde fieri Quod si faceremus potest 12 = =bb et 56 = a (f + c) = 60. F esse + fieret ut 56 =60, ita 12 = 20, quod non licet nam fieret d: a = itaque debet esse = idem quod - et fiet 12 = - bb. Sed Hlabemas ergo valres intentos, prore nata setise simplices 20 dbc 122 - bb e se = a Cets) = 44 =C e sed ita fiet 60 = = a (c+ f) adeoque 60 = - 50 Et ex sed ita fit e=- si omissa divulsione consem u ratirem 40: 25 seu fiassemus 40= 20, ce tcf b9 a fint bb Z - bba ZSolba f) videamus an itam eadem difficultas occurrat, et ex atr et ex 2 fiet 60. 60b ea -569 = 5ba 2.X 20g onoa - 28. 20 A2. 20. 20 (CC + fod:bb) seu 60. 60bb: 20 20ap = bb - bb + 2cc + 2c. f, seu cA H + 2tf et +60. b, 20 a = c + f et 60 = Za, C+F: bb CC = 12, aa cccest aacc fstraacces tec ccaace + ccaqet rceaaet Hos valaes o et 60, substituam in cer. 3. eoanescet in ex 20, et fiet Se sbt = 12, 2 au C raa aace (a- bb7 =) 2aacff+ Laiff + (2.a a CC= bb) est 25oabbC sbacbbi Hets urau pato etragus cs aees doseets us adt nast in P ti t ena l constanti b Aquod nescio au liceat. Quorsi