type(x,anything) returns true when x is any valid Maple expression, except an expression sequence.

Expression sequences return an error, because each element would be interpreted as a separate argument to type.

This type often appears as a component of a structured type expression.

$\mathrm{type}\left(5^{\frac{1}{2}}\,\mathrm{anything}\right)$

$\mathrm{true}$

$\mathrm{type}\left(\frac{\sin \left(3x\right)}{\mathrm{\pi }}\,\mathrm{anything}\right)$

$\mathrm{true}$