# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/834940469:0101 # Permalink to this reading: https://leibnizlegible.com/page/834940469:0101?run=74 # Title: [Vera Circuli Et Hyperbolae Quadratura] Vera Circvli Et Hyperbolæ Quadratura (shelfmark Leibn. Marg. 98) # Folio 17, page id 834940469:0101 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=834940469&page=101 # Source image: https://digitale-sammlungen.gwlb.de/content/834940469/jpgs/default/00000101.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 35 lines, status machine # Lines: 35 recognised, mean confidence 0.87 # 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. ibu ect ICC inuicem sccahe; rectae isitur CD, CF non lunc paraltellae quod demonttrondum crat. Animaduerrendum estnos hictantum loqui de illis cur- gis implicibus, quae (quo lonsius distane ab A) comaiorem incercipiune rectam F D; num ex hac suppostione pendee demonttracionis vis. PROP. 6. PROBLEMA. anuenire curvam, quae ad suum axem eandem babeat rationem, quam ficura quaelibet extibita ad rectanculum (ibi inscri- ptum, es recta data seu quaesita curva axi applicatum. letisura exhibita ABSO, rectangulum inscripeum AB a DR O; Ecque curra BS SimpleZ (EH NOn GnVOLa, (I aUFeM SIC dividenda est in plures simplices, _ demonstracio scorlim in. Sievenda. deinde AC CurvA AELP ealis narura, uE, ducta re- Eta quacunq: INnOrMAlIRCCTA AO, CUEVAI AELP Secancein L recta IN sic aequalis pocencia verique IL, IM: deinde du catur curra AEK Pcalisnature, ut, ducta recta quacunque IM reCta AO perpendiculari _ curram A F K Q lCCAHEC INK _E AFLP in L, rectangulum MIL sic aequale mixci- dinco LA FL. dico Aguram ABSO esse ad rectangulum ABRO AECUIRVA A E KO ad reAAM AO, sIEIR CUETA AFL B punctum ad libicum K, per quod ducaturrecta IN perpen- dicularis rectae AO d lineas A F L. P, BR, BHI N S, sCCAMS in L. M. N, punetis; lIEque uEIL ad IM iFL TK ad IC e du- CACUE R C: rectA KC. curram AO secat vel cangit in puneto Ri lHeri pOceK, CAM seCeC InK, _ ideo intra curram cadeF nempeinera punctum P verlus verticem A: ducatur per pun- ctum E recta DEI rectX IN paralleIla lineas A CB, AP, BR, BS, secans in punctis H, F, C3 HI, e rectam L. C in a, icem compleatur rectangulum IL. L. C cuius lacus LL. reCtAM DHI secet im X. quonism LL. Cs ad LM uF IH ad IC, exIFrCC aN. Gulu