We’ve devised countless ways to count large ... if a player fashions a tree that a previous tree could be contained within, the forest dies and the game ends. A tree graph is said to be ...

Some math conjectures and theorems and ... The number comes from a simple game of trees—meaning the charts used in graph theory. In this game, you make a forest of trees using seeds.

"The idea was to write a book for a more general audience illustrating that math can be fun by showing that graph theory can be used to analyze and solve a variety of curious problems," Chartrand says ...