Symbol in context

$\delta_{i,b}$

This entry links every published equation using this exact notation. Its meaning may change between equations.

Meanings in context

Article-grounded definition

a contamination or leakage term specific to that model-benchmark pair.

\hat{s}_{i,b} = g_b(\theta_i) + \delta_{i,b} + \varepsilon_{i,b},

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

\delta_{i,b}

a contamination or leakage term specific to that model-benchmark pair.

\delta_{i,b}

This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.