% Automatically generated
\csname tex4ht\endcsname
\HCode{\Hnewline \Hnewline <!-- tex4ht_begin sing_tex4ht_tex tex 1 -->\Hnewline}
$$\partial_t \eta (t) = g(\eta(t),\varphi(t))$$ ''
\HCode{\Hnewline <!-- tex4ht_end sing_tex4ht_tex tex 1 -->\Hnewline \Hnewline}
\HCode{\Hnewline \Hnewline <!-- tex4ht_begin sing_tex4ht_tex tex 2 -->\Hnewline}
$$\partial_t \eta (t) = g(\eta(t),\varphi(t))$$ ''
\HCode{\Hnewline <!-- tex4ht_end sing_tex4ht_tex tex 2 -->\Hnewline \Hnewline}
\HCode{\Hnewline \Hnewline <!-- tex4ht_begin sing_tex4ht_tex tex 3 -->\Hnewline}
$$\partial_t \eta (t) = g(\eta(t),\varphi(t))$$ ''
\HCode{\Hnewline <!-- tex4ht_end sing_tex4ht_tex tex 3 -->\Hnewline \Hnewline}
\HCode{\Hnewline \Hnewline <!-- tex4ht_begin sing_tex4ht_tex tex 4 -->\Hnewline}
$$\partial_t \eta (t) = g(\eta(t),\varphi(t))$$ ''
\HCode{\Hnewline <!-- tex4ht_end sing_tex4ht_tex tex 4 -->\Hnewline \Hnewline}

\bye
