Sandbox

$ASAGDPGRR{V}_{\gamma ,1}=ASAGD{P}_{\gamma ,\alpha }*(GD{P}_{\gamma }^t-GD{P}_{\gamma }^{t-1})/1000$

$ASAPOPGRR{B}_{\gamma ,1}=ASAPO{P}_{\gamma ,\alpha }*(PO{P}_{\gamma }^t-PO{P}_{\gamma }^{t-1})/1000$

<math>ASALABGRRB_{\gamma,1}=ASALAB_{\gamma,\alpha}*(LAB^t_{\gamma}-LAB^{t-1}_{\gamma})/1000