nit) -> 'a list -> unit</TD> <TD><A href="list.html">List.app</A></TD> </TR>
    <TR> <TD>val appr : ('a -> unit) -> 'a list -> unit</TD> <TD><A href="list.html">List.appr</A></TD> <TD>(*)</TD> </TR>
    <TR> <TD>val map : ('a -> 'b) -> 'a list -> 'b list</TD> <TD><A href="list.html">List.map</A></TD> </TR>
    <TR> <TD>val foldl : ('a * 'b -> 'b) -> 'b -> 'a list -> 'b</TD> <TD><A href="list.html">List.foldl</A></TD> </TR>
    <TR> <TD>val foldr : ('a * 'b -> 'b) -> 'b -> 'a list -> 'b</TD> <TD><A href="li