The summation() function returns the sum of a list of numbers delimited by attribute, value, or subvalue marks.
summation(str.exp)
| str.exp | List of numbers, delimited by attribute, value, or subvalue marks, from which the sum is calculated. |
If different orders of marks are present, the summation() function adds the contents of all fields regardless of the delimiter.
In this example the result is 6.2.
crt summation(3:@am:3.2)