# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/175906937X:0370 # Permalink to this reading: https://leibnizlegible.com/page/175906937X:0370?run=74 # Title: Ps. 2 (shelfmarks Leibn. Marg. 178, Stück 2; Leibn. Marg. 178) # Folio 346, page id 175906937X:0370 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=175906937X&page=370 # Source image: https://digitale-sammlungen.gwlb.de/content/175906937X/jpgs/default/00000370.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 40 lines, status machine # Lines: 40 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. DE COICENH AHDES Similicer, mulciplico C D. b + X per C D rel DC. b = X + bx L X X bb F bx Et tic quadratum ex C D, hoc est, HCDOFI. bb. F 2b X L XK. Cndetalis emersit aequatio aX F b X - F X ∞ ∞ b b F 2 b X F X X. Ad quam reducendam tollatur verinque bX _C X X, erieque ax ∞ bb L. b x. + Deinde transteratur bx ad alterum partem, ur incognitx quan- citates ab una _ cognita ab altera parre haDeanEuE, _E AE a X =- b X ∞ b b. Cujus utraque pars si dividatur per a = b, InrenICEUE X ∞ . HIoc est, resoluca ae qualicate En proportionem, erie uea =b ad b, I2 b ad x. Id quod docet, ad producen- dam AB ulque ad D, qualisre quiritur, sumendam eAe C I ∞ - qualem C B, Ita uE AP SIE ∞ a -- b3 ac deinde ad AI_ IC vel C B, hoc eA, dd a - b e b, esse inve- niendam zcium proportionalem BD Unde tale Formari poterit Elcorema, supponendo rectan- Sulum AD B quadvaTO CK C D aequale else. Si AB producatur ad D, ic2 uc rectanoulum ADB Sic aequale quadrato ex CD: erit A C major quam CB, _ excellus AI ad IC vel C B candem habebie rationem, quam CB ad BD. Cujus demonstratio eodem ordine procedic quo Analy sIS; Sequendonimirum ejuldem reltisia, hoc pacto: Cum in D X 1t pt