Vu S EION S. POLT apfiequidiftanter , dum pun&um A, mouetur … n &um eftin diametro A M;quoniam enim mo- tietur duobus motibus , cum lineis A B; A C, proportionalibus , motus au- tem hucufij; funt A D, A E; que debent effe proportionales, cum A B, A €; compleatur rectangulum A D F E, erunt fimiliter proportionalig FE, D E; cum fint zqualia'duobus D A, A E;…
Aristotle · Mathematics, Greek · Mathematics -- Early works to 1800
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.