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John D. Cook
johndcook.com
John D. Cook
·
62w
62 weeks ago
How Mathematica Draws a Dragonfly
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John D. Cook
·
62w
62 weeks ago
How often to the hands of a clock line up?
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John D. Cook
·
62w
62 weeks ago
The bad version of a good test
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John D. Cook
·
62w
62 weeks ago
Representing octonions as matrices, sorta
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John D. Cook
·
62w
62 weeks ago
Octonions sometimes associate
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John D. Cook
·
62w
62 weeks ago
Looking for keys under the lamppost
Discussed on
Hacker News
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John D. Cook
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62w
62 weeks ago
Structured frameworks for complex systems
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John D. Cook
·
62w
62 weeks ago
Dungeons, Dragons, and Numbers
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John D. Cook
·
62w
62 weeks ago
My favorite paper: H = W
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John D. Cook
·
62w
62 weeks ago
Wilkinson’s polynomial
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John D. Cook
·
63w
63 weeks ago
Interpolation instability
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John D. Cook
·
63w
63 weeks ago
Drazin pseudoinverse
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John D. Cook
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63w
63 weeks ago
Effective graph resistance
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John D. Cook
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63w
63 weeks ago
Multiplying a matrix by its transpose
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John D. Cook
·
63w
63 weeks ago
A bit-twiddling marvel
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John D. Cook
·
63w
63 weeks ago
Matrices of Matrices
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John D. Cook
·
63w
63 weeks ago
Probability of rolling a Yahtzee
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John D. Cook
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63w
63 weeks ago
Trinomial Coefficients and Kings
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John D. Cook
·
63w
63 weeks ago
Riff on an integration bee integral
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John D. Cook
·
64w
64 weeks ago
Another little chess puzzle
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