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Equation 25 · Part 2 · When Generation Becomes Free, Attention Becomes the Scarce Good

subscript

ϕt\phi_t
subscript

What this part means

The lower label selects a particular version, component, or indexed member of the quantity. For example, x₀ and xₜ can be values at different positions.

Its job in the formula

A subscript distinguishes a version, component, step, or member of a quantity. It does not automatically mean multiplication.

The passage around this formula

Second: through 2030, verification should move from a bundled externality to a priced input — organisations paying explicitly for checking rather than absorbing it in reviewers’ unpaid time. This is disconfirmed if checking remains unpriced and unstaffed while output volumes rise, which would instead indicate that institutions are absorbing the shift by lowering ϕt\phi_t and accepting the resulting error rate.

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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 →

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