% Note that writing a basis of a variety to another set of operations
% does not necessarily give a basis for the variety in the other
% set of operations.

formulas(demodulators).

  % Meet, join, and complementation in terms of the Sheffer Stroke.

  x v y = f(f(x,x),f(y,y)).
  x ^ y = f(f(x,y),f(x,y)).
  x' = f(x,x).

end_of_list.