Symbol in context

$\hat{s}_{i,b}$

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

Used in 3 equations

\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.

\hat{s}_{i,b}

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

\hat{s}_{i,b}

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