Symbol in context

$\pi_{\theta,t}$

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

Meanings in context

Article-grounded definition

the model policy at time t.

\mathcal C_t = (\pi_{\theta,t}, H_t, \mathcal T_t, P_t, E_t, V_t, U_t),

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

\pi_{\theta,t}

the model policy at time t.