https://sudonull.com/number-search-algorithms-from-knuth-to-mcmc
Breakdown of number guessing strategies in [1,N]: Knuth's maximin O(N²), random O(log N), Metropolis-Hastings MCMC. Code, analysis, benchmarks. Choose the optimal for your N.
https://sudonull.com/number-search-algorithms-from-knuth-to-mcmc
Breakdown of number guessing strategies in [1,N]: Knuth's maximin O(N²), random O(log N), Metropolis-Hastings MCMC. Code, analysis, benchmarks. Choose the optimal for your N.
https://sudonull.com/python-password-generation-secrets-instead-of-random
Entropy breakdown, random vulnerabilities (Mersenne Twister) and secrets advantages for cryptographically secure passwords. Practical attack and code. For developers.
https://sudonull.com/prng-on-12-timers-php-entropy-7-1-bits
Implementation of an experimental random bytes generator in PHP with 12 timers. Entropy up to 8 bits, code with pauses and switch. Test for tokens and experiments — figure out the nonlinearity.
https://sudonull.com/arrays-and-cache-o-1-access-optimization
We analyze why sequential access to arrays is 7–10 times faster than random. Benchmarks of strides, matrices, AoS/SoA. Acceleration up to 10× for middle/senior dev.
https://sudonull.com/hybrid-ai-for-exoplanet-masses-on-xgboost
Learn how the school project ExoLogica AI combined XGBoost with Kepler's laws for accurate prediction of exoplanet masses. Comparison of KNN, Random Forest and physical filtering. Implementation in Python for developers.
https://ymaho.com/london-stock-exchange-suspended-trading-in-shares-of-three-banks-what-the-algorithm-failure-hides
Anomalous forex movements, suspension of trading in Barclays, Lloyds and NatWest. Why this is not a random failure but a signal of a liquidity crisis. Analytics for traders and investors.
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