I have an equation:
\begin{equation}\label{eq:equation}
f(x)=x
\end{equation}
I would like to refer to this equation and show the whole formula again, and not only its number. In other words, I wanna get $f(x)=x$
instead of \eqref{eq:equation}
.
How do I refer to the equation in order to reproduce its formula instead of its number?
{}
) above the edit window. In the case of inline code, either put the code between backticks (`) or select and press Ctrl+K.