Alhazen's problem
English[edit]
Etymology[edit]
Named for a tenthcentury Arab mathematician Ibn alHaytham, whose latinized name, Alhacen, may be rendered as Alhazen.
Proper noun[edit]
Alhazen's problem
 (mathematics) A mathematical problem in which lines drawn from two points in the plane of a circle must meet at a point on the circumference, making equal angles with the normal at that point.
Translations[edit]
mathematical problem
