equal if both <code>real(u) == real(v)</code> and
	<code>imag(u) == imag(v)</code>.
	</li>

	<li>
	String values are comparable and ordered, lexically byte-wise.
	</li>

	<li>
	Pointer values are comparable.
	Two pointer values are equal if they point to the same variable or if both have value <code>nil</code>.

	equal if both <code>real(u) == real(v)</code> and
	<code>imag(u) == imag(v)</code>.
	</li>

	<li>
	String types are comparable and ordered.
	Two string values are compared lexically byte-wise.
	</li>

	<li>
	Pointer types are comparable.
	Two pointer values are equal if they point to the same variable or if both have value <code>nil</code>.