# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/00068035:0006 # Permalink to this reading: https://leibnizlegible.com/page/00068035:0006?run=73 # Title: Leibniz-Handschriften zur Mathematik LH 35, 5, 17 # Folio 3v, page id 00068035:0006 # Scan: One image of two folio pages side by side, registered by the library under both labels (also fol. 4r); this page is its left half. # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=00068035&page=6 # Source image: https://digitale-sammlungen.gwlb.de/content/00068035/jpgs/default/00000006.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 73, 2026-08-27T15:28:38Z — 98 lines, status machine # Lines: 98 recognised, mean confidence 0.78 # 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. b7 Edtod etb7 Nimirum annes formae, in quibus yX, redibunt ad: y4. 213 ben 7. esi X3 oTt seu TA T. constans X+ 3 V,H 3E seu a t 2 X13X73~T+ Y ∞ 2723 13H= 15c 1 27E Sit aequatio y p X, constat esse +B YX. Nam. X Y eu et si 4 +n 3∞, fici te 3y. Sit jem aequatio Y HX. sumatur alia curva y + b p X unde uno in alterius locum substituto, fiet, X - y - b p0 iujus aequationis tantum maxima opus est quaedudum nota. sit X alia X_ sumatur y p X + c. fiet: X ++C. Ubi cum C possit pro assu sumi pro artitio, utique sic sumi potest, ut dividi possit per XX et hac methodo facile perveniri potest ad tangentes singulari via, Tentemus et hoc: Ad curram datae naturae et verticis, earum quas simplices voco ducenda ex puncto in axe dato F. maxinia TC quaeritur ipsa AB, vel BC. sit ABAX. BCHV et NAB. TB⊓ TAp, B. AB X TB1 X+ b. BCp y. TCB X + 2BX + B ( + y TC12 erit Z omnium possibitium maxiima ehniteo Si SC tangit curvamus idem est ac si secet ilauerat ipsa C(C) s EB (B) mor quan ttate qualibet assignabili. Nam Hinc facili demonstratur tangere: nam si sec ponatuo in duibus punctis assignabilis intervulli, ostenderem statum intervallam horum duorum punctorum revera assiguato esse majus. Adeoque hypothesis foret absurda, adeoque non secaret, sed langeret Hoc ite a non tanget, secabit in duobus punctis assignabilis intervalli contra hypothesin unde Metrodum Fermatii de Magimis et Minimis, possumus habere pro demonstrata, quanquam et ab aliis dudum veterum more rigrrose demonstrata sit, unde non est cur actum agam, praesertim cum nihil hac propositione dicturu simi quod nnon inter Geometrus constet. V X7S a +42b +6 ab + b3 ( + 6 p 8+ 3Cd + 3cdh, d3 a27 3. Ergo a ch 4abH3Cd 3cd ergo a p +Cb, e a Y 46 1d quem valorem inserendo vulori ipsius a fiet: a + 2ab +B c +d. a pC. 64 313 81 d3 B ap81 d 64b+ 2abrj. 1+ 30d 4b an L. _ C ap . ergo (ap 2b). ap. 20. 8. a +3ab + 3ab +B∞ 1+d aC. 3ab p d: erit a ergo (a p 3bC) et aep 9bc d. erit (C7 d. d H 3b 2763.) sed si quaramus si aBC. et 4ab p d. + erit (ap Hbc et ita porro ergo generoliter, a f 2) bc. et c posito a2 c jam altius: 257 jam ex 1. erit 1 2.. (4) (8) a a oZ. a2; b, d et (27 1 C. seu 92 t et erit lP 256b CoH . nisus ex 2, eris a (6) od Za () et quia praeterea: a2 +Z, a b + 22 a2 V a co- 13 d2 d. Unde () co co c-1 lons B Z ergo fier. 45co CAZb ergo CB Zba, et ccol) Zba co unde juncta 1. fiet: Zb c a2 cod exprimendum in characteribus esse Z majorem quam co cod 1,2, 3 ABHX.