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Equation 10 · Part 1 · How to Evaluate Codex Beyond SWE-bench and Vendor Scores

Symbol hat p

p^\hat p
p^\hat p

What this part means

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

Its job in the formula

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

The passage around this formula

For independent Bernoulli tasks, one can attach a binomial confidence interval to p^\hat p . But tasks in one repository share architecture, language, documentation, and build systems. Treating all instances as independent understates cluster structure.

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Learn the underlying idea

A variable is a named place for a value. Its letter is a local label: x can mean position in one formula and a data point in another.

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See this notation across published equations →

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