%lexon initiation example 1
l128:-value('Yes').

%application rule (not in commitment)
value(Value):-print(Value).

%in a console window, type: l128.

%------------------------------------------------------

%lexon initiation example 2
l129:-value2(V),V<100.

%application rule (not in commitment)
value2(Value):-print('give me a value'),read(Value).
%in a console window, type: l129.
%then gives a value (try less than 100 and more than 100)