# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/898203430:0169 # Permalink to this reading: https://leibnizlegible.com/page/898203430:0169?run=74 # Title: De Locis Solidis Secunda Divinatio Geometrica (shelfmark Leibn. Marg. 151) # Folio 141, page id 898203430:0169 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=898203430&page=169 # Source image: https://digitale-sammlungen.gwlb.de/content/898203430/jpgs/default/00000169.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 41 lines, status machine # Lines: 41 recognised, mean confidence 0.86 # 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. to 1 Bola C L. K ad suum lemirectum, ex contructione, ergo quadratum F. L. ad LII eA ve ipse semitransuerlus EL ad luum lemirectum; nempe L II est media geometrica inter praedicta lemilatera Hyperbola C L K, hoc est porest quarcam sux sigurae partem, sed L. EI iplam coninsit ad L, Cr- BO iuneta LEIR est 2 Alymptoros delcriprae CFL K. Similiter LP el al- 2 10. lceun tera eiuldem Almpcocos: erie ereo quadeatum LHI, Ciuc quadratum libi di C onsc. aequalis reCEX BF C ex Moduli inventione) aequale rectangulo RO P, quin bus communi addito, vel dempro reccangulo OF O, eric recEanGULUM RF P aequale quadrato BO, sed recrangulUm R I. P aequale cs quadrato F B C quum tocum quadratum RB aequale sic quadrato L F, SIVC duobus EB, BF, quibus commune est quadracum BF) ergo ee quadraum BO ip(i F B aequale erit, ideoque ramus minimus F. B ad datam Hyperbolam ABC aequalis semiordinatae BO, vsque ad deseripeam GL K. Sic praecerea quilibet alius ramus L. A, de per A ordinata D C deleri- pram lecans in Cx, axem vero in D. HTabebie ergo quadracum rami F B ad quadratum F A rationem rectan. b 28. huius guli b ND L ad rectanSUIU NBL, vel ob Ayperbolam C L R vE c C 21. prime quacratum D C. ad quadraum B O, sed permurando quadratum F. B COniC. Equatur quadrato B O, ve nuper demonstrauimus, ergo de quadratum E A quadrato DC, Euc ramus L. A ad datam Hyperbolam ABC semi- Ordinatae DC in deleripia L. K aequalis est. Quod etat etc. Lur hinC laCEFA F R, F. PrianGulI CIrCUMA(YMpTOTALIS RE P eNle t Quoniam veraque iplarunt cansentium BF, L. II pores quartam par- tem sux figurae, acque iplae BF, L. FI inter se sune aequales, constat tâm dulae Flyperbola, quam invemi Limicis lemiaves conuenios aequales este. L Lps ine Lis yperbolici. TOrandum est insuper Lemitrae s Ls usoa Polle res proporcionalium FS. Sitiac ve suntua Lemilaterum data ad lemirectum. semirecto dale LI) petbola, ABC, erir BF media proporrionalis, inter lemi latera F B, BT; quare ve lemilacus cranluersum P B 2d Semirectum DY. ia erit quadratum L.B ad B l, de componendo; ve duo sinul lemilatera E. B, BI ac secc 23 La n Gua ala 2. BL, HL CH ita quala L.F. Vel la Guaealus le de Guaal B L AC e ad quadracum HIL, sive ita quadratum BF. ad F. L, vel ad rectangulum BE. 5. Iinc ica lemiaxis BF ad F. S; quare F. S est quarca proporcionalium Post Lu cangulum sub semiaxe cransuerso P. B datae Hyperbolae in quartam ita Temuas cxanuet uS da dlaII. Sumpra enim F. S certia proporcionali post EB, FL, ac BT aequali