Article-grounded definition
Symbol E
the energy.
Read equation 17 in A Horizon Is a Toll Booth, Not a Loophole →
Symbol in context
This entry links every published equation using this exact notation. Its meaning may change between equations.
Meanings in context
Article-grounded definition
Symbol E
a fitness score, evaluated by a fitness oracle that happens to require physical qubits rather than a spreadsheet.
Read equation 7 in Variational Evolution: How Quantum Computers Learn Their Answers →
Article-grounded definition
Symbol E
the number of extra context tokens each call would need to carry in place of what retrieval would otherwise have selected.
Read equation 8 in The Hidden Infrastructure Bill Behind Every RAG Answer →
Article-grounded definition
Symbol E
the modulus.
Read equation 7 in Why Materials Fail: Fracture, Flaws and the Inspection Interval →
Used in 57 equations
The Photon Counters in Your Retina — Evolution at Einstein's Limit · Equation 1
This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.
Equation guide → · This term → · Article →The Hardest Unsolved Problems in Meta, Llama, and Open-Weight AI · Equation 5
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.
Equation guide → · This term → · Article →The Hardest Unsolved Problems in Meta, Llama, and Open-Weight AI · Equation 6
This equation states a bound: one expression must stay on the indicated side of the other under the article’s assumptions.
Equation guide → · This term → · Article →The Hardest Unsolved Problems in Meta, Llama, and Open-Weight AI · Equation 7
This equation states a bound: one expression must stay on the indicated side of the other under the article’s assumptions.
Equation guide → · This term → · Article →The Hardest Unsolved Problems in Meta, Llama, and Open-Weight AI · Equation 8
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.
Equation guide → · This term → · Article →A History of Llama and the Open-Weight AI Movement · Equation 5
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.
Equation guide → · This term → · Article →A History of Llama and the Open-Weight AI Movement · Equation 6
This equation gives an approximation: it relates the quantities while allowing an approximation.
Equation guide → · This term → · Article →Shrink It, Train It Small, or Search for It: The Main Strategies for Small Models, Compared · Equation 8
This equation gives an approximation: it relates the quantities while allowing an approximation.
Equation guide → · This term → · Article →Shrink It, Train It Small, or Search for It: The Main Strategies for Small Models, Compared · Equation 28
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.
Equation guide → · This term → · Article →Shrink It, Train It Small, or Search for It: The Main Strategies for Small Models, Compared · Equation 29
This equation gives an approximation: it relates the quantities while allowing an approximation.
Equation guide → · This term → · Article →Shrink It, Train It Small, or Search for It: The Main Strategies for Small Models, Compared · Equation 31
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.
Equation guide → · This term → · Article →Shipping an On-Device AI Feature That Actually Works in the Field · Equation 4
This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.
Equation guide → · This term → · Article →How a Tool Description Becomes an Attack Surface · Equation 3
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.
Equation guide → · This term → · Article →How a Tool Description Becomes an Attack Surface · Equation 4
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.
Equation guide → · This term → · Article →Comparing the Main Approaches to AI Agent Architecture · Equation 15
This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.
Equation guide → · This term → · Article →The Hidden Infrastructure Bill Behind Every RAG Answer · Equation 8
This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.
Equation guide → · This term → · Article →The Hidden Infrastructure Bill Behind Every RAG Answer · Equation 9
the number of extra context tokens each call would need to carry in place of what retrieval would otherwise have selected.
Equation guide → · This term → · Article →The Hidden Infrastructure Bill Behind Every RAG Answer · Equation 13
the number of extra context tokens each call would need to carry in place of what retrieval would otherwise have selected.
Equation guide → · This term → · Article →Power Density and What It Permits · Equation 1
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.
Equation guide → · This term → · Article →Power Density and What It Permits · Equation 6
This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.
Equation guide → · This term → · Article →Why Materials Fail: Fracture, Flaws and the Inspection Interval · Equation 9
This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.
Equation guide → · This term → · Article →What a Particle Detector Actually Measures · Equation 1
This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.
Equation guide → · This term → · Article →OpenAI Codex as a Software-Engineering System: Models, Harnesses, and Evidence · Equation 45
This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.
Equation guide → · This term → · Article →From Autocomplete to Delegation: The Technical History Behind OpenAI Codex · Equation 6
This equation states a bound: one expression must stay on the indicated side of the other under the article’s assumptions.
Equation guide → · This term → · Article →From Autocomplete to Delegation: The Technical History Behind OpenAI Codex · Equation 7
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.
Equation guide → · This term → · Article →Codex vs Claude Code: A Systems Comparison, Not a Benchmark Beauty Contest · Equation 7
This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.
Equation guide → · This term → · Article →