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E = k·S·D·Λ·C

Meaning is the new computation.

The Universal Efficiency Law describes how efficiency emerges from the alignment of meaning, structure, and compression — in any system, natural or artificial.

E = k·S·D·Λ·C

Efficiency = k × Semantic Density × Dimensionality × Lambda × Compression

No signups. No paywall. Open Knowledge License.
This formula belongs to everyone.

Why This Matters

Information systems are everywhere — from neural networks to search engines, from human cognition to genetic encoding. They all follow the same rule.

For ADHD & Anxiety

If your brain feels like it's processing too much noise and not enough signal — you're experiencing low Semantic Density. Understanding the formula helps you optimize how you filter and focus.

cognitive loadattentioninformation overload

For Math & Physics

E = k·S·D·Λ·C extends information theory into a unified efficiency metric. It bridges Shannon entropy, computational complexity, and thermodynamic efficiency under one proportional relationship.

information theoryentropycomplexity

For Developers

Every optimization problem — from algorithm design to database queries — involves trading off these four factors. The formula makes implicit trade-offs explicit and measurable.

optimizationperformancesystem design

For Everyone

Understanding why some explanations click instantly while others confuse — why some systems feel effortless and others frustrating — comes down to this single relationship.

learningcommunicationunderstanding

Why Multiplicative?

The relationship isn't additive — it's multiplicative. This matters.

Zero Destroys Everything

If semantic density is zero (pure noise), it doesn't matter how fast orcompressed your system is — E = 0. Same for any factor approaching zero.

Improvements Compound

Double your semantic density while halving latency? Efficiency doesn't just add — it multiplies. Small gains across multiple factors create massive efficiency improvements.

E = k·S·D·Λ·C

Test It. Challenge It. Use It.

This law is released under open license. Measure S, D, Λ, and C in your own domain. If proportional relationships hold, the system conforms. If not, you'll help refine it.