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Equation 28 · Part 1 · The Economics and Physical Limits of Running AI Agents at Scale

Symbol q_i

qiq_i
qiq_i

What this part means

the probability.

Its job in the formula

qiq_i is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.

Where the article explains it

If a step fails and is retried with probability qiq_i , independent of other steps, the expected cost of the trajectory becomes

The passage around this formula

If a step fails and is retried with probability qiq_i , independent of other steps, the expected cost of the trajectory becomes

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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.

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Sources cited in the article section

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