The RANGE Function
The RANGE function returns a value that is equal to the value of the maximum argument minus the value of the minimum argument.
The type of this function depends upon the argument types as follows:
| Argument Type | Function Type |
|---|---|
| All arguments integer | Integer |
| Numeric | Numeric |
| (some arguments can be integer) |
General Format
Arguments
- Argument-1 must be class numeric.
Returned Values
- The returned value is equal to the greatest value of argument-1 minus the least value of argument-1.
- The comparisons used to determine the greatest and least values are made according to the rules for relation conditions. See the topic Relation Condition in the chapter Procedure Division.
- If the value of argument-1 is numeric non-integer, results are returned in floating-point format.