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mt=Ξ²1mtβˆ’1+(1βˆ’Ξ²1)gtvt=Ξ²2vtβˆ’1+(1βˆ’Ξ²2)gt2 \begin{align} m_t &= \beta_1m_{t-1} + (1-\beta_1)g_t \\v_t &= \beta_2v_{t-1} + (1-\beta_2)g_t^2 \end{align}

Talking something then starting a LaTEX block mt=Ξ²1mtβˆ’1+(1βˆ’Ξ²1)gtvt=Ξ²2vtβˆ’1+(1βˆ’Ξ²2)gt2 \begin{align} m_t &= \beta_1m_{t-1} + (1-\beta_1)g_t \\v_t &= \beta_2v_{t-1} + (1-\beta_2)g_t^2 \end{align}