@Sum (JavaScript)
Sums numbers.
Defined in
@Functions (JavaScript)Syntax
@Sum(value:...) : any| Parameter | Description |
|---|---|
value |
Numbers or arrays of numbers. One or more parameters are permitted. |
| Return value | Description |
|---|---|
any |
The sum of the numbers. |
Usage
Scalar parameters and the members of array parameters are all summed.Examples
(1) This example sums a progression of numbers.function p(stuff) {
print("<<<" + stuff + ">>>");
}
var n = 16;
var s = new Array();
for(var i = 1; i <= n; i++) {
s.push(i);
}
p("Sum of 1 to " + n + " = " + @Sum(s));(2) This example sums 4 numbers.
function p(stuff) {
print("<<<" + stuff + ">>>");
}
p("Sum of 1 to 4 = " + @Sum(1, 2, 3, 4));