text: include "fzn_member_float.mzn";
  include "fzn_member_float_reif.mzn";
  
  %-----------------------------------------------------------------------------%
  % Requires that 'y' occurs in the array or set 'x'.
  %-----------------------------------------------------------------------------%
  
  predicate member_float(array[int] of var float: x, var float: y) =
      fzn_member_float(x, y);
  