# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/175905688X:0173 # Permalink to this reading: https://leibnizlegible.com/page/175905688X:0173?run=74 # Title: [Ps. 1] (shelfmarks Leibn. Marg. 178, Stück 1; Leibn. Marg. 178) # Folio 151, page id 175905688X:0173 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=175905688X&page=173 # Source image: https://digitale-sammlungen.gwlb.de/content/175905688X/jpgs/default/00000173.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 54 lines, status machine # Lines: 54 recognised, mean confidence 0.79 # 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. e0 eu iape ia lu it Sinc P cetM II 3 Ct quon den X + C OMME HY ARLE EN LTDRUNI. 15I quoniam componitur ex duobus quadraris linearum AHI _c FIC. Eodem modo quadratum lineae C B erie a a L 2 a X L X X L py. quia xe quale est binis quadratis ex BFT _ HI C. Acque adeo sum- Ma GUadTAEOTUI Cx AC, CB erit = a a = X X L = y7. O UX cum eam rationem habeat ad triangulum AB C, quod est a y Cutpote aequale semissi ejus, quod producitur ex bali A B e per- pendiculo CTI,) quam habet 4 d ad a: crit productum ex aa + X X F yy in a aequale ei, quod provenit ex ay in 4 d, hoc eAt, habebitur AquatiO InTeF 2 a3 L = a X X L a y y _ 4 a d y. Sed quandoquidem duxe suppolix lune incognita linex x dc y, alia adhuc superest AEquatio invenienda. Guam ut inveniamus, con- Siderandus insuper est angulus D, cui aequalis supponitur angu- luS ACB; qui si obtulustuerie, produco linea B C, donec ex puncto A in ipsam cadat perpendicularis AI, omminone factum eAtcirca aneulum D. Tum, quoniam datus est angulus D, dan- tUE quoque recta D F X F C. AC proinde (I prO D F ponatur b, _ prO FC6, serent ipla ricem dati anguli D, Feneque triangula ACI_GDF similia. Fadem ratione similia erunt trianoula FTCB_ABI. Ende crie ut C B ad AB, Sic C FI ad A I, X BTI adBI. Ouare (i pro quadrato ex C B ∞ a a F a X L X X L py brC vitatis causa scribatuTe e, H. C., prO C B D V aa = 2 aX L XX -L yV Ponatur e; tatque ut e 2d 2 a, sic CHI seu y ad AL: CrIE A L 2ay D D 2a 4 = 2 a X Tum subductd BC Peu e ex B LPeq 2 a a + 2 a rC linquitur CY 2 2 a = 2 a ∞ = ee Tam cum CF Sic ad AT, hoc eAt, 24 a + av = ee 12 a), Peu 4 a = a X = e e ad 2a y, (ICUED F 24 d FC, hoc ett, badc: erit = a ac - F2 ac x - c ee, productum (ub Cx- tremis, aequale 2 aby, ei, quod tcsub mediis. Oux altera cAt Aquacio. Acque ad haec Facienda manuduxerunt nOs Pracepta jam cradica, ita uc nullae partes Problematis lint omillae. Fit qui- cunque omnia penitius inspexerie, se luo marte propolitx quae- Ctionis Colutionem ex illis huc ulque perducere pocuisse judica- bic. Difficultas enim toca jam a fouris ad numeros sen cermi- nos Analyricos esteraducta, ita ue, quae lupersune, cuilibet ob- via esse possine, etiam si de lineis, punctis, ansuli(que amplius 1O