# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068197:0027 # Permalink to this reading: https://leibnizlegible.com/page/00068197:0027?run=74 # Title: Leibniz-Handschriften zur Mathematik LH 35, 13, 2a # Folio 14r, page id 00068197:0027 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068197&page=27 # Source image: https://digitale-sammlungen.gwlb.de/content/00068197/jpgs/default/00000027.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 119 lines, status machine # Lines: 119 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. Saltem quoad variabiles) vel Hgy + bG +aC) Possumus rationaliter exhibere 1(gy + ab). Csed difficultatem reperio ranonalitatem ipsius CLZram) CNQ + ap) naliter lC vy t ab nta Z+ aapt) + (ZZ + fZ+ ag d yy + ac) vel quod eodem redit ad iapi) + Hea hoc modo cl Z+ am) + Y (n A + ap) et dge compendio y = fact + 1 a D. fiet gy - a0 + 2 a tOV, et gyt ab ducend in gy + ac, fiet d + 4 aa 83 1 (3. aa D + 2aa 3D aa 8fC + aa bC + 2aa b7) videamus an hoc possit coincidentiar quadrato a Ba Z +OD, qu ubi e est variam quod est taa 8 + 2a9810) +9937 coincidentiando irrationale membrum irrationali fiet raa (O+ D) + 2aa lbtC) = 2a94 se fiet 8 Ca () = 2a (O+ D) + a Cb+C). Ergo hunc valorem substituendo in coinciden membrorum rationalium, fieti O + DD + 20∞ + (b+C) (O + D) + bc = 4 aa qu (0+ D) + 4ca (b+C) (C) +) + aa qu (b +C) + 99C effitiamus ut g D + at qu Cb+c) bc, dividi possit per O+ D, seu sit (3+ D) 6. ita tota aequatio SY dividi poterit per (3 + D sit O = 10D + ua et S = 20D tsra, et per aq. +. fiet 2) 10 D) + 44 1a D + aa (b+ C3 - bc ~ 10. 20 DD + 10 2 4D + p. 2 aa + 20DD + 21 aD, hinc C) inveniatur rationaliter + H. 20 a D prodeunt tres quae aequatio ita praestanda est, ut integre per D, quod ut habeatur ponatur 10C) + 2D + ita, in 300 +20d + 44a quae aequatio ita prestabitur ad scopum, si fiet () = 10s + na, et ex aq 7 fiet (+ 18 +3) + 2. 18. H a D + H. Ht aa (++a) +00. 00 37 +7. 00 la +2. 0. 10 DDY, + 1. 00. dD + v0 1br)a + 1. 00. 10 (b1C) + 92 00 10 DD + 4, 00. 11 a aa Ex termino medio seu Y e 0D, fit + 10 = 1+44 Eex 03 fit 10. 10 + 2 00. equatio 400 00 bc f id est singuli ter + (6V a 44: ODD + 0D + 0D id est singuli termini aequandi 10 = 1, (99. a0) 00. a + (4aa - 1) (00. 07b+ cH + + ae qus H.) +44 00. 1a + Aga (+2. 00. 11a) aa nihito 400. 001b +C)) . 2. 11a + 00(b + C) 200 110. + 00. 00 = 0 sex 10- - 00 + 99. ca , f. u(t 19 2 2. 8 -8aa + 2 - 00. 1+ 4 aa 10. = b. 10 + ac 10.10 + b. 10 1 bb = ac F = b1 10 = - = b + +(ac + = bb habemu duos valores ipsius 10 quos aequando habebitur 1 sed mlasus habetur i ex termino ultiaro, seu oD vedetue compendiosias procedemus hoc modo: loco aequationis + per compendium cribamus 12 9B + C 1230D + 1245 + nona CD =0 fiat 0 = 10D + ua, fiet 122 10. 10D8 + 2. 122. 10. 11 a D + 122. 11. 11aa ( 122. 00. 00 V B BgCC_1 123. 00. 10DD + 1. 123, 09. 11 a) ~01 +01+0d Ex termino priuo DD est 10too te + 1. 121 00 10aD + 121: 00. 11Ma ns et H1 = 123, 00 + 2. 12210 (u 3. 1Z = seu 10 = + =3 00 Bo (9 m2. 122 diesC.. Aursus xquos duos valores ut aequemus fiet 12+ 00. 0 ~190. redio 00.00 L 121, 00. 1 C . ob e4 123. 00. 11 4 12100.003:, 2. 122 H 1 1121 00 Ex primo 10 10 +. 23 00 10 t B 00. 00 + 1, 121. 00. 00 a D + 120.00500 aa - 121. 00.00 1. 121. 00. 00 123 (B121. 50. 00 1) (25. 4 11) 173. 00 122. 00 2. 122 400 SV ( L∞. 16. +00. Lu io 4. R 3. 1 qui duo vulores ipsius et sunt aequandi, ubi utrobius evanestit 00, quod adhisumius solum ut homogener (123.00 Es22) n300) (2. 122109 Y(3 - q 2) tas melins appareret jam restat una adhuc in cognita 4 vel 49, ubi compendio pro q4 trbamus tar. Latet autem que in ipsis 1, 120, 12, 122, 123 120 = aa (bb + 2bC + CC) - bc et 121 - (4aa - 1) 1b + C) et 122 = (4aa - 1) et 123 = 94 + (84a - 2) a ad nam est et 123 - (d ag- 2) ubi b et c, sunt datae q est quaesita, et quia ubique comparando duas valores ipsius 1. fiet -2121. 122 + 121. 123 (121. 121 - 4. 120. 121) ubi ilud comm est q, ideo pro 44e possumus ponere ar si bene calculavimus fiet ((15 - 4. 125) ubi lud commode evenit, ut unaquadratione llatur irrationalitas; et fit ubi pro 120, 121, 122, 12 t blg dev et fit, 7. 120. 1233 = 120. 132 123 4 121. 121. 122. 123 = 2. 121. 121. 122. 122 =0 substituendo valores, in quibus latet qqe vel ar, habebitur aequatio pro que vel r, quae vvidetur pro r assupere ad sextum gradum, credibile tamen est, si res obtineri potest calculum esse depressionis capacem; si non in universum, certe in casibus notabilibus; et licet q non sit quantitas rationalis, nihil tamen refert, a seopam nostrum, modo sublata sit irrationalitas ex variantibus