The convert(expr, name) command converts the expression expr to a name.

The convert(expr, symbol) command converts the expression expr to a name of type symbol.

$\mathrm{convert}\left(\sin \left(x^2\right)\,\mathrm{symbol}\right)$

$\mathrm{sin(x^2)}$

$\mathrm{convert}\left(a+b+cd\,\mathrm{name}\right)$

$\mathrm{c*d+a+b}$