Mathematical Gems, Issue 1Mathematical Association of America, 1977 - Combinatorial analysis |
Contents
An Old Chinese Theorem and Pierre De Fermat | 1 |
Louis Pósa | 10 |
Equilateral Triangles | 39 |
Copyright | |
7 other sections not shown
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Common terms and phrases
A-biangle A-curve AABC Accordingly an+1 angle cell COMBINATORICS composite number congruent Consequently contains convex corners curve denote the number diagonals diameter DIRAC'S THEOREM divides divisible dominoes equal equation equilateral triangle Erdös exactly n lattice F₁ Fermat point follows Further Reading given triangle giving graph G Hamiltonian circuit Hamiltonian path hexagon implying infinite infinity integers intersection joined Kozyrev-Grinberg lattice points mathe mathematician mathematics Mersenne n-gon Napoleon's Theorem natural number number of edges number of regions number of vertices number theory obtain occur odd number odd prime outer p₁ pair parallel perfect numbers perpendicular planar graph plane polygon Pósa positive integer Poulet number prime decomposition prime number problem proof Prove pseudoprime quasiperfect radius rectangle References and Further relatively prime result sequence side Similarly solution square subtends super-Poulet Suppose tonian triangle ABC trisectors v₁ valence vertex Viviani's theorem