The SUM function returns a value that is the sum of the arguments.
The function type depends on the argument types, as follows:
| Argument type | Function type |
|---|---|
| All arguments integer | Integer |
| Numeric (some arguments can be integer) | Numeric |
| Format |
|---|
|
The returned value is the sum of the arguments. If the argument-1 series are all integers, the value returned is an integer. If the argument-1 series are not all integers, a numeric value is returned.