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Equation 4 · Why the Physical World Is Harder

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ff

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the frequency. Read the equation part by part below; each part has a contextual explanation and a link to its mathematical background.

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ff

Symbol f

the frequency.

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Language models became substantially more capable by thinking for longer at inference time. That option is bounded on a robot, and the bound is not a matter of taste. A closed-loop controller running at frequency f must complete sensing, computation and actuation within one cycle:

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