Brackets preceded by &quot; left &quot; or &quot; right &quot; , however, are always adjusted to the argument. See &quot; left(left(left(a right)right)right) &quot; , &quot; left(stack{a#b#c}right) &quot; , &quot; left(a over b right). &quot;
Los paréntesis precedidos por &quot; left &quot; o &quot; right &quot; se adaptan siempre al argumento; véase &quot; left(left(left(a right)right)right) &quot; , &quot; left(stack{a#b#c}right) &quot; , &quot; left(a over b right) &quot; .