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Demonstrations 5121  5140 of 6787
Dissecting a Rhombic Dodecahedron into an Octahedron and Two Tetrahedra
Arc Length
Approximating the Derivative by the Symmetric Difference Quotient
The Nagel Point
FiniteState, DiscreteTime Markov Chains
Dissecting a Rhombic Dodecahedron into Two Cubes
Decomposing a Cuboctahedron into Three Rhombic Dodecahedra and Two Tetrahedra
Nagel's Theorem
Signed Area of a Polygon
Josephus Problem
Dissection of Four Rhombic Dodecahedra into a Truncated Tetrahedron and a Tetrahedron
Cycles from Permutations
Mixed Radix Number Representations
Second DrozFarny Circle
First DrozFarny Circle
Dissecting an Ngram into Two Smaller Ngrams
Lindgren's Dissection of an Octagram into an Octagon
Lindgren's Dissection of One Octagram {8/3} into Two
Lindgren's Dissection of One Octagram into Two
Lindgren's Dissection of One Decagram {10/3} into Two Pentagrams {5/2}
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