# Leibniz Legible — https://leibnizlegible.com # Page: https://leibnizlegible.com/page/1041163592:0169 # Permalink to this reading: https://leibnizlegible.com/page/1041163592:0169?run=74 # Title: [Philosophiae Naturalis Principia Mathematica] Philosophiæ Naturalis Principia Mathematica (shelfmark Leibn. Marg. 166) # Folio 135, page id 1041163592:0169 # Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=1041163592&page=169 # Source image: https://digitale-sammlungen.gwlb.de/content/1041163592/jpgs/default/00000169.jpg # Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 18 lines, status machine # Lines: 18 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. Centrum ROtX, B punctum contactus, et P punctum datum in DC- PRTMVS.. riCErO ROEX. Concipe hanc Rocam pergere in circulo maximo ABF 2b A per B verTuS L, St inter cundum ita revolvi uE ar- cus AB, FB sibi inricem semper requentur, acque punctum illud P in perimetro Rocx datum interea describere Viam currilincam AT. Sic autem AF Via tota currilinca descripta ex quo Rota odum celisir in A, ec crit Viae hujus longicudo AP ad duplum 38. RINCIPTA MATHEMATICA. Sic ABT GlobUS, C centrum ejus, B P V ROra ei insiIenS, F. LIBEK P, VP, X in CF productam demittatur normalis VF. Tan- L iplam VF in C, ec ad V P demittantur normales CL ILR. CnEIO. linum versum arcus = F B, ut L L aCD. La LCCIa CL (H. ODus es producta) clae ea sunanutque C 1, b2 BanC DE, V EI Circulum in D ec V concurrentes in IL, sccetque