The reverse is heuristic that works 50% of the time. If you have heuristic that works 0.0001% of the time - it's almost as good as one that is correct 99.999%

The reverse is heuristic that works 50% of the time. If you have heuristic that works 0.0001% of the time - it's almost as good as one that is correct 99.999% of the time. You will notice and learn to just invert it.