Reveals all if-then rules. Reveals mathematical formula rules. Reveals spelling errors in names and values. Calculates the level of unlikelihood of each deviation. Avoids false alarms - almost every deviation with a high level of unlikelihood is indeed an error, or at least a case to be examined.
Features Reports the rules, and the cases deviating from the norm.
Displays the contents of the deviated cases. Sorts the deviated cases by their level of unlikelihood.