{"version":"1.0","type":"link","title":"Inscribed square problem - Newikis","description":"The inscribed square problem, also known as the square peg problem or the Toeplitz conjecture, is an unsolved question in geometry: Does every plane simple closed curve contain all four vertices of some square? This is true if the curve is convex or piecewise smooth and in other special cases. The…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/b/ba/Inscribed_square.svg/1280px-Inscribed_square.svg.png","thumbnail_width":1280,"thumbnail_height":1393}