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John D. Cook
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Square root of x² − 1
John D. Cook
17w
17 weeks ago
HN
2 min read
John D. Cook
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A closer look at Cosh[ArcCosh[x] + ArcCosh[y]]
John D. Cook
17w
17 weeks ago
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1 min read
John D. Cook
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Don Zagier's approximation of Markov's diophantine equation
John D. Cook
17w
17 weeks ago
HN
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John D. Cook
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Recovering the state of xorshift128
John D. Cook
18w
18 weeks ago
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C 128-bit unsigned int literals and printing
John D. Cook
18w
18 weeks ago
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Hacking the lehmer64 RNG
John D. Cook
18w
18 weeks ago
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Euler function in the context of q-series and partitions
John D. Cook
18w
18 weeks ago
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Left and right shifts are pseudoinverses
John D. Cook
18w
18 weeks ago
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Probability that a random binary matrix is invertible
John D. Cook
18w
18 weeks ago
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The linear algebra of bit twiddling
John D. Cook
18w
18 weeks ago
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Reverse engineering Mersenne Twister with Linear Algebra
John D. Cook
18w
18 weeks ago
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2
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John D. Cook
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Calculating curvature
John D. Cook
19w
19 weeks ago
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Smoothed polygons
John D. Cook
19w
19 weeks ago
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Triangular analog of the squircle
John D. Cook
19w
19 weeks ago
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Unified config files
John D. Cook
19w
19 weeks ago
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The mythology of category theory
John D. Cook
19w
19 weeks ago
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Changing one character in a PDF
John D. Cook
19w
19 weeks ago
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The shape of a guitar pick
John D. Cook
19w
19 weeks ago
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Approximating even functions by powers of cosine
John D. Cook
20w
20 weeks ago
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Three kinds of derivative applied to the ReLU (ramp) function
John D. Cook
20w
20 weeks ago
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