Description
The Seven Bridges of Königsberg is a historically notable problem in mathematics. Its negative resolution by Leonhard Euler in 1736 laid the foundations of graph theory & prefigured the idea of topology. The problem goes back to year 1736. + Made in Sterling Silver + Length: 16 to 18 inches adjustable chain (40+5cm) + Size of pendant: 1inch + Come in gift ready package with gift box, soft suede pouch & polish cloth Sterling Silver Seven Bridges Of Königsberg Necklace/Math Gift/Gift For Math Lover/Gift Women in Stem/Math Necklace/Teacher Gift