arrayPow function Null safety

Array arrayPow(
  1. Array a,
  2. double exponent
)

Compute the power for each element of the array a by exponent

Examples

var n = Array([4, 4, 4]);

print(arrayPow(n, 2));

/* output:
Array([16, 16, 16])
*/

Implementation

Array arrayPow(Array a, double exponent) {
  var c = Array.fixed(a.length);
  for (var i = 0; i < a.length; i++) {
    c[i] = math.pow(a[i], exponent).toDouble();
  }
  return c;
}