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Recreational Mathematics
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Demonstrations 81  100 of 1301
Plotting the Trivial and Critical Zeros of the Riemann Zeta Function
How Many Words Do You Know?
Symmetries of the Octahedron
Symmetries of the Dodecahedron
Rational Rectangles
Word Squares
Fractal Curves Generated by Fourier Series
Representing an Integer by a Sum of Like Powers
Thomsen's Figure
Farey Tree
Intersection of Three Polygonal Cylindrical Surfaces
Dissecting Two Bilinski Dodecahedra into a Cube
Regular Polygons of Edge Length Two
Floppy Cube
SchrandtUlam Cellular Automata
Small Hadamard Matrices
Julia Sets Produced by Cubic Polynomials
School Subtraction
ASCII Images of Portraits
Buffon's Needle Experiment for Three Types of Grids
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