# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/1047377675:0031 # Permalink to this reading: https://leibnizlegible.com/page/1047377675:0031?run=74 # Title: [Geometriae Pars Universalis, Inserviens Quantitatum Curvarum transmutationi & mensurae] Geometriæ Pars Vniversalis, Inserviens Quantitatum Curvarum transmutationi & mensuræ (shelfmark Ms IV, 377a) # Folio 15, page id 1047377675:0031 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1047377675&page=31 # Source image: https://digitale-sammlungen.gwlb.de/content/1047377675/jpgs/default/00000031.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 56 lines, status machine # Lines: 56 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. a a De ac ec DC 1d C su e cit M ac d 1. cC et m et d C erunci, sed differeneia inter reccilineum inPeriprum ee cir- cum lcriptum minor est quantitare x ex suppolirione; d ideo differentia incer superticiem erunci ee figuram mixcilincam muleominor est quam a, quoniam earum urraris demonstra cur maior reccilineo inlcripeo ec minor circum scripron quod hieri non pocele, bonicur enim x difterencia incer superte. ciem erunci de mixcilineum; nulla igitur ele differentia incer Eguram mixtilineam ee superticiem erunci, ee proinde lunt aquales, quod demonstrandum exae. eildem poliris, Remixcilineum V Y BD2 3E talis naturae, UEs a quolibet puncto currae FO nempe C ducta parallella rectxe LEnempe C2, incercepea recta B 2 incer duas curras VD, DE. Hac aequalis cangenticurram proxolicam in puncto EPEOEFACEA ad reCEam A D, nempe receX Cu. dico mixei- lineum VXBD23E aquale esse superficicirrunci superio- ris ciuldem prioris cylindrici polica ejus alcitudine recra AV. FECLE M Cu in punCEO O RE rectanormaliS C7 reCtam R V secans in puncto7. ob similicudinem criangulorum S7) GKII _E GS ad C7 ita GK ad OFT, _ VE OK ad OTTITASV ad GM rel SB, _ SR ad Ouu rel BZ; de id co CS est ad G7 uERV ad Se eodem modo demonstrari pocelt IT eNe ad lB uERV ad T3: cum que hoc hac in omnibus punctis currae E O, mani- Fectum eA ex huius 2 mixcilineum R D 2 ZEV esse aequale su- perticiei cxlindricirectiinAistenei currae EO, cuius alcicudo RV; acque luperkicies crunci interioris xe qualis est mixcilineo RV YBD, e proinde sperticies crunci superioris equalis est mixtilineo DBYVE 32D, quod demonstrare opor- cuit. Elinc eriam manifectum est superficiem crunci inferioris de mixtilineum RV XBD ehe quancicoces magnirudine de sraritace analogas, quoniam endem aequalicas quae de monltratur de inccoriss eodem modo demonstratur de par cibus earum proporcionalibus. Manifectum quoque elt lu verticiem erunci superioris e minsilineum V XBVZ3E elle quam