# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068201:0179 # Permalink to this reading: https://leibnizlegible.com/page/00068201:0179?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 14, 1 # Folio 90r, page id 00068201:0179 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 91v); this page is its right half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068201&page=179 # Source image: https://digitale-sammlungen.gwlb.de/content/00068201/jpgs/default/00000179.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 100 lines, status machine # Lines: 100 recognised, mean confidence 0.83 # 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. aea nontim depreh ind pontum deprescad (13) 2duatum incognitectum, quae in se non ducuntur y + eY - al + fX - 2 Vy) = b y) + coy - al + fX - X (5) srrst tar (al - al) 1fX L X p o. X +4 + Xt + ax9 + fX - x 10 e p = bY + co. Erg per (4. (5) eri = br = b + s + a. Ergo per. (9) (0) (14) Crj - bx9 - b + xt + a Ergope (17) (19 XF, e + b xq + b - a. p 4. ( bxq Xt b+ a - e. X Xtq + + + ag + f. ex 14. 12 (5 () ∞7r + 1. (So sta coy oristraeral 0 5H Xt (gr +) va X t jam quia Cp,- b7 + Cd ex plicando Y et Co, sit Ea Idem peane calculus serviet, ad si adsit terminus VX., est enim yXB X 4 + XI Unde divisis omnibus per X. i aequalioni Jungantur Aequationes 12 et 14 es 12 acedet X9 + l. quae sane nihil turbant, valor enim ipsius Xg. puus, per meras datas in ventus, in ejus locum substitui potest, C. autem est data Habemus ergo Methodum Generalem exhibendi suc pere6) eo) (ai ne aq ( f aqudta Jungantur inter se aequationes 12. et 14. utraque ante conjunctionem per arbitrariam multiplicata: 1 P in Numeris. Aequationem quadraticam quamlibet quodcunque incognitatum, modo id fieri potest. Si unius in cognitae esst, semper sciri potest an fieri queat solutio per extractionem radicum, si βxFg + tβ + aqβ + f β- Aβ 7 0, Aequatio 12. per abbitrariam multiplicata eY + bx + b) = xtY = a) 10 Aequatio 14... . . . . (22) Cntq Xty + ly a te n- C) err. bV+ c Item per 14. + p X - f - aq - xt 4 ex ae9. 12. es b9+cd divisis omnibus per X per 14 XEG p X - f - aq - + ex ag. 12. (22) quam libet 1 0 70 (12) xtg , t + ag + f - x 1 (2) C -- duarum incognitarum colligo ex datis, semper in numeris possubi lem esse nisi ipse calculus praesens pluda quod escib aut fieri queat Ares in cognitae β X +g + bxgV f xt7 + tB F ag C X β + fβ + C) + b7) + aY 0 aequiparabuntur Habemus arbitrarias =B. γ. X. t. q. Numero quinque unius exhis tribus F nec aliud jam quaeritur, quam ut inveniatur valor purus ipsius l Bo Et iptiu X. vel C2 vet 9., quem vlltr quem una tatitum Cn ex reliquis duabus ingrediatur. Caterum it ipa fieri quean com– dmodius, nec attollantur dinensiones efficiendum est ut sint duae quaedam ex his tribus, quae in se invicem non ueantur; quod ut obtineatur termini omnes E tnon nisi per arbitrarias assumtas multiplicati in ultima aequatione destruendi sunt, ponamus ergo: Enficr f ( 4 ex + b7 + ) 10. cY + b7 + a7 et restabit aequatio: BX +4 + bxqV X + ) + t B + aq ( = x (3 pit 9 in qua si B. Epi Ponan n + 18 4, fiet frocus 3 quia cognidae sunt Pagr + bX4Y q X + nd + noa (+ 2B , 6 (( age r agB rl 12 e ita potenno onnia divili per X. (20) duabus. aetu destrnetur tam quam Ergo