<TR> <TD>val valOf : 'a option -> 'a</TD> <TD><A href="option.html">Option.valOf</A></TD> </TR>
    <TR> <TD>val getOpt : 'a option * 'a -> 'a</TD> <TD><A href="option.html">Option.getOpt</A></TD> </TR>
    <TR> <TD>val isFst : ('a,'b) alt -> bool</TD> <TD><A href="alt.html">Alt.isFst</A></TD> <TD>(*)</TD> </TR>
    <TR> <TD>val isSnd : ('a,'b) alt -> bool</TD> <TD><A href="alt.html">Alt.isSnd</A></TD> <TD>(*)</TD> </TR>
    <TR> <TD>val null : 'a list -> bool</TD> <TD><A href="list.html">List.null</A></TD>