Northern Telecom NAC User Manual page 131

Delete an existing formula
Deletes an existing personal or public formula (providing no one else
is working on a public formula definition at that time).
PF1=Select no command
Removes the Commands pop-up from the screen.
PF1=Operator
Displays a pop-up window asking that an operator be entered.
This command only appears after [Change field] is used and before [Edit
done] is selected.
One of the following operators can be entered:
" + " (addition)
" * " (multiplication)
" MAX " (maximum value)
The MAX and MIN operators compare the values of two fields, the results
of two calculations, or the value of a field and the result of a calculation.
The MAX operator returns the largest value involved in the comparison.
The MIN operator results in the smallest value involved in the comparison.
For example:
This compares the value of the Calls Answered field with the value of the
Calls Abandoned field. The result of this calculation would be whichever
value is the smallest.
Another example:
Network Administration Center Supervisor's User Guide Product release 2
Network Report Definition 7-45
" – " (subtraction)
" / " (division)
" MIN " (minimum value)
Calls Answered
Calls Abandoned
MIN
Ans Category 1
Ans Category 2
MAX
Ans Category 3
MAX
Ans Category 4
MAX