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Chris Boucher
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Demonstrations 1  20 of 115
The Sum of Tangent and Cotangent Is at Least 2
New this month
The rDistribution
Random Values from Distributions
3x3 Matrix Transpose, Inverse, Trace, Determinant and Rank
Hypothesis Tests about a Population Mean
Fair Sharing of an Equilateral Triangular Pizza
Using Rule 30 to Generate Pseudorandom Real Numbers
Circumscribing Polygons
NinePoint Circle
The Birthday Problem
Convolutions of Shifted Densities
Geometric Distribution
How Old Would You Be on Another Planet (or Pluto)?
Difference Formula for Cosine
The Arbelos
Confidence Intervals for a Mean
3x3 Matrix Explorer
Which Country Is Bigger?
Capacity Planning for Short Life Cycle Products: The Newsvendor Model
Numerical Instability in the GramSchmidt Algorithm
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