# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068241:0016 # Permalink to this reading: https://leibnizlegible.com/page/00068241:0016?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 3 A 28 # Folio 8v, page id 00068241:0016 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 7r); this page is its left half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068241&page=16 # Source image: https://digitale-sammlungen.gwlb.de/content/00068241/jpgs/default/00000016.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 65 lines, status machine # Lines: 65 recognised, mean confidence 0.89 # 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. sed ut tollamus ol omnino X Attollemus ad quadrato quadratum multiplicando aequationem 10 + IX + I2 X + 13X per b+ mx et 20 + 21X +22 X per a fbXtex et.. 10l + ulx + 12 l X + 13l X + 10mX + um X + 12m X + 13 m X 20a + 2IaX + 22 aX +20bX + 21bX + 22bX +20CX + 21 CX + 22CX a aequ = 10l: 20 per 1 C aequ. - 13m: 22. per 5 d g- _l- 10m - baeq. 11. 20l - 10. 20m + 10. 21 l, : 20. pur 2 b aequ. - 13. 22 l - 12. 22m + 13, 21m,: 22. 2 per 4 fiet: + 10. 21. 22 - 11. 20. 220 + 13. 2022, l aequ. 13. 28.21 - 12. 2022 + 10. 20. 227m e ubi possumus diminuere calculum faciendo vel l aequ. 20. vel m aequ. 22. quorum posterius eligere placet, itaque sit m aequ. 22. fiet: l aequ 13.2021 - 12. 20. 22 + 10. 20. 22 22 2 10, 21. = 11. 20.4 13, 20.20 10. 22= 112= 13. 20202 (-11. 13. 2021. 22 Superest aequatio 3. nempe 12l + 1 m + 22 a +21 b + 20C aequ. N =13. 13. 2821 ubi pro l. m. a. b. c. substituendo valores repertos tollendoque fractiones, fiet: 12. 13. 2020 21 12. 12. 20. 20. 22 + 10. 12. 20. 20. 22 + 12. 13. 20. 20. 20. 21. 22 = 12. 12. 20. 20. 20. 22. 22 + 10. 12. 20.20. 22. 22.22 = 10. 11. 20. 21. 22. 22. 22 - 11. 11. 20.20. 22. 22. 22 F 11. 13, 20.2020.22. 22 = 10. 13, 20, 30. 21. 22. 21 f 10. 12.20.20. 22. 22.21 =10. 10. 20. 22. 22. 2. 12 (13. 13. 20. 20.20. 21. 21) + (3. 13, 20.20.20.21. 22 = 10. 13. 20. 2021. 22. 22 = 10, 12, 20. 21. 21. 22.21 + 11. 12. 20, 20.21. 22. 22F12. 13. 20. 20.20. 21. 22) F10. 13. 20. 21. 21. 2122- 11. 1320. 20. 21. 21. 22 13. 13. 20. 20. 20. 21. 21 = 10. 13. 20221. 22.22 + 11. 13. 20. 20. 20. 22. 22 = 13. 13. 20. 26. 20. 20.22 Unde sam sublatis tollendis omnia possunt dividi per 20. 22. Et quidem de 20 poterat praecaveri, jam qua a aequ - 10l: 20. et l in suo valore continet 20 poterat omitti. At de 22 non potuit quidem tali calculo praecaveri, at poluit tamen praevideri per generalem naturam regulis mutantarum liberarim. itaque fiet 213. 13, 20. 20. 20 + 12. 13. 20.20. 21 410. 19. 21. 21. 21 1B. 10. 22, 22. 22 Calculus est probus, nam sequente 1r. 133 20. 20. 22 = 11. 13, 20, 21. 21 = 11. 11. 2 20, 22. 22 scheda alia via eundem reperi - 10.12. 21.21. 22 F 10. 11. 21, 22.22 + 11.12]20.21. 22 (3)10. 13) aequ. N. si sigua omnia mutentur hec regula obsera. l ubicurque et est impori gradu il est ubi pari ibi est 4 ticum diatum cogniturum (10. 11. 12. 15) ibi est. pidetur et sposse hoc aequatio D deduci ex aequ. (11) et (17) utiprima pagina ex aequationis X aquis a 10 + IIX + 12X aequ. N. et 20 +21 X aequ. factum est: 10. 21. 21 = 1120. 21 + 12. 20.20 pro 20 in qua al aequ. N. in Ex qua ultima aequatione ut fiat aequ. D. pro 10, 11 12. ponamue 20, 21, 82. pro 2d, ponamus 13.2020-1120. 22 4 10. 21. 22 (3. 20. 21-12202248.2 et pro21 ponamus 13. 20. 1 - 12. 20. 22410. 2222 et per aequ. 0 etit baequ. - 13. 13. 20. 21 + 12. 13. 20.22 - 10. 13. 2022, 1012. 21. 23 ̸ 11. 12. 20.22 1213 2522og ui aequatione 4 pro 10, 11, 12. ponatur 10.21, 11. 21 +12. 21, et fiet: et C aequ. D. - 13. landem: +(2)1v. 12) bitur: aequ. N