Returns the numeric sum of 1 to N arguments. As opposed to the + operator, numsum will treat all non-numeric values as 0.
Information noteThe numsum function has been superseded by the RangeSum - script and chart function function. Although numsum can be used, it is not recommended.
Syntax:
NumSum(expr1 [ , expr2, ... exprN ])
Examples and results:
- numsum( 1,2,4 ) returns 7
- numsum( 1,'xyz' ) returns 1
- numsum( null( ) ) returns 0
