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PRNG on 12 timers PHP: entropy 7.1 bits

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.

Python Password Generation: secrets instead of random

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.

Updating knowledge base for LLM

https://sudonull.com/updating-knowledge-base-for-llm

Learn how to automate knowledge base checks, implement document statuses and cursor rules. Avoid context entropy in LLM development. Practical scripts and priority hierarchy for middle/senior.

ER=EPR: entanglement creates space-time

https://sudonull.com/er-epr-entanglement-creates-space-time

ER=EPR hypothesis links quantum entanglement with wormholes. New calculations confirm emergent geometry. For physicists: AdS/CFT, entropy, experiments. Explore the details.

AI Evolution: Crisis of Hedonistic Architecture

https://sudonull.com/ai-evolution-crisis-of-hedonistic-architecture

Analysis of AI Optimizer Scenario: From Hedonium Comfort to Stagnation. Quantum NDM as a Breakthrough in Training. Lessons for Middle/Senior Dev on Entropy and Loss Functions. Read the Analysis.

From the web

Entropy - Wikipedia

https://en.wikipedia.org/wiki/Entropy

Austrian physicist Ludwig Boltzmann explained entropy as the measure of the number of possible microscopic arrangements or …

What Is Entropy? Definition and Examples

https://sciencenotes.org/what-is-entropy-definition-and-examples/

Nov 28, 2021 · Entropy is defined as a measure of a system’s disorder or the energy unavailable to do work. Entropy is a key concept …

ENTROPY Definition & Meaning - Merriam-Webster

https://www.merriam-webster.com/dictionary/entropy

4 days ago · Entropy is seen when the ice in a glass of water in a warm room melts—that is, as the temperature of everything in the …

What Is Entropy? Why Everything Tends Toward Chaos

https://www.sciencenewstoday.org/what-is-entropy-why-everything-tends-toward-chaos

May 23, 2025 · Entropy is a fundamental property of nature that governs everything from melting ice and burning stars to the …

Entropy | An Open Access Journal from MDPI

https://www.mdpi.com/journal/entropy

Entropy is an international and interdisciplinary peer-reviewed open access journal of entropy and information studies, published …

Entropy | Definition & Equation | Britannica

https://www.britannica.com/science/entropy-physics

Jul 2, 2026 · Entropy, the measure of a system’s thermal energy per unit temperature that is unavailable for doing useful work. …

Entropy: The Invisible Force That Brings Disorder to the Universe

https://science.howstuffworks.com/entropy.htm

Nov 30, 2023 · Entropy concerns itself more with how many different states are possible than how disordered it is at the moment; a …

What Is Entropy, Really? - WIRED

https://www.wired.com/story/what-is-entropy-really/

2 days ago · Entropy is one of the most maligned and misunderstood concepts in science. Maybe you’ve heard it defined as the …

Introduction to entropy - Wikipedia

https://en.wikipedia.org/wiki/Introduction_to_entropy

The word 'entropy' has entered popular usage to refer to a lack of order or predictability, or of a gradual decline into disorder. [1] A …

12.3 Second Law of Thermodynamics: Entropy - OpenStax

https://openstax.org/books/physics/pages/12-3-second-law-of-thermodynamics-entropy

Entropy also describes how much energy is not available to do work. The more disordered a system and higher the entropy, the less …

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