Wolfram Demonstrations Project
Ed Pegg Jr
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Demonstrations 1 - 20 of 381
Sylvester's Four-Point ProblemBiggest Little PolyhedronBilliard Ball Fredkin GateMidsphere Tetrahedra and the Canonical TetrahedronCatalan Unrank
Sylvester's Four-Point Problem
Updated this month
Biggest Little Polyhedron
Updated this month
Billiard Ball Fredkin Gate
Midsphere Tetrahedra and the Canonical Tetrahedron
Catalan Unrank
Centroid of an Arbitrary HexagonSpirals to the Unit Circle from Trigonometric SeriesA Diagonal InequalityRational RectanglesWord Squares
Centroid of an Arbitrary Hexagon
Spirals to the Unit Circle from Trigonometric Series
A Diagonal Inequality
Rational Rectangles
Word Squares
Representing an Integer by a Sum of Like PowersFactorizing Mersenne NumbersRegular Polygons of Edge Length TwoSchrandt-Ulam Cellular AutomataSmall Hadamard Matrices
Representing an Integer by a Sum of Like Powers
Factorizing Mersenne Numbers
Regular Polygons of Edge Length Two
Schrandt-Ulam Cellular Automata
Small Hadamard Matrices
Right Tetrahedron: de Gua TheoremThe TetartoidSubstitution TilingsGeometricScene Triangle CentersPrimes in the Heegner Fields
Right Tetrahedron: de Gua Theorem
The Tetartoid
Substitution Tilings
GeometricScene Triangle Centers
Primes in the Heegner Fields

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