The Seven Bridges of Königsberg

The city of  Königsberg, Prussia (now Kaliningrad, Russia) was set on both sides of the Pregel river.  There were two islands on the river and there were seven bridges connecting them and the main land as shown in Figure 1. Residents observed that using the bridge at the southern part of the city (Bridge 1 […]
Continue reading…

Related Posts Plugin for WordPress, Blogger...