l2</I>)</TT>
    </DT>
    <DD>
      <P>Variants of the functions <TT>appi</TT>, <TT>appri</TT>,
      <TT>mapi</TT>, <TT>mapiPartial</TT>, <TT>foldli</TT>, <TT>foldri</TT> and
      <TT>filteri</TT>
      that raise <TT>UnequalLengths</TT> if the argument lists are not of equal
      lengths.</P>
    </DD>

    <DT>
      <TT>alliEq <I>f</I> (<I>l1</I>, <I>l2</I>)</TT> <BR>
      <TT>existsiEq <I>f</I> (<I>l1</I>, <I>l2</I>)</TT>
    </DT>
    <DD>
      <P>Indexed version of the functions <TT>allEq</TT> 