LaTeX on Jetpack app

$i\hbar\frac{\partial}{\partial t}\left|\Psi(t)\right>=H\left|\Psi(t)\right>$

$V_mu = g_(munu} V^nu$
$V^mu = g^{munu} V_nu$

Following Latex is pasted from Jetpack iPhone app

$V_\mu = g_{\mu|nu} V^\nu$
$V^\mu = g^{\mu|nu} V_Inu$

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