Equation 5 · Part 1 · When Generation Becomes Free, Attention Becomes the Scarce Good
Symbol phi_t
What this part means
the fraction.
Its job in the formula
ph is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.
Full expression→Symbol phi_t→Article meaning
Where the article explains it
The number of claims that can be verified, and the fraction of what arrives that is actually checked, are then
The passage around this formula
An accounting identity makes the consequence visible. Let be the number of claims placed before some audience in period t , let be that audience’s total attention budget, and let be the average attention cost of verifying one claim. The number of claims that can be verified, and the fraction of what arrives that is actually checked, are then
Learn the underlying idea
A subscript is a label attached below a symbol. It often selects a time step, component, category, or member of a sequence.
Open the illustrated subscripts: which member of a family? guide →
See this notation across published equations →
The article lists its research sources here.