arraySum function

double arraySum(
  1. Array a
)

Return the sum of all elements of the array

Examples

var n = Array([1, 2, 3]);

print(arraySum(n));

/* output:
6.0
*/

Implementation

double arraySum(Array a) {
  var sum = 0.0;
  for (var i = 0; i < a.length; i++) {
    sum += a[i];
  }
  return sum;
}