cidentie diametro N C xqualis ; &. incidentiz día- meter E Kk eidem Nc; zqualis. bv Sunt igitur incidentiz diametri GT, F k.inter feequales. Quod probandum erat. THEOREMA V. N duobus vtcunque Vifionis coniugatz obliqua actibus fi lineae . B interradiofz fimiliter quales fuerint, linez corum… … nuata E C linca imaginaria (pet def.12.)
Mathematics, Greek · Conic sections · Physics -- Early works to 1800
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.