Book:Ross Honsberger/Mathematical Gems

Subject Matter

 * Recreational Mathematics

Contents

 * 1. An Old Chinese Problem and Pierre de Fermat
 * 2. Louis Pósa
 * 3. Equilateral Triangles
 * 4. The Orchard Problem
 * 5. $\Delta$-Curves
 * 6: It's Combinatorics that Counts!
 * 7. The Kozyrev-Grinberg Theory of Hamiltonian Circuits
 * 8. Morley's Theorem
 * 9. A Problem in Combinatorics
 * 10. Multiply-Perfect, Superabundant, and Practical Numbers
 * 11. Circles, Squares, and Lattice Points
 * 12: Recursion
 * 13: Poulet, Super-Poulet, and Related Numbers
 * Solutions to Selected Exercises
 * Index