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Demonstrations 61  80 of 11789
The Empirical Rule for Normal Distributions
Geometric Series Based on Equilateral Triangles
Geometric Series Based on the Areas of Squares
Investigating Limits at Infinity Numerically
Subgroup Lattices of Groups of Small Order
Arc Length and Polygonal Approximations
Reduction Formulas for Integrals
Integration by Parts
The Decimation Cipher
The Vigenère Cipher
The Knaster Inheritance Procedure
The Adjusted Winner Procedure
UPC Bar Code
Check Digit Schemes
Rings of Small Order
Counting Necklaces
Border Patterns
Dijkstra's Algorithm
Locus of Points Definition of an Ellipse, Hyperbola, Parabola, and Oval of Cassini
Power Voting Systems Like the United Nations Security Council
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