need to make a truth table my code works this way: :P #Include "Fivewin.ch" #command ~ => ! #command ^ => .AND. #command V => .or. #command <a> &'<->' <b> => if ( a=b , .t. , .f. ) #command <a> -> <b> => if ( b , if ( a , .t. , .t.) , if ( a , .f. , .t. )) FUnction main() vprop...