sqrt method

@override void sqrt()

Calculates sqrt for each element.

Element i is calculated with the formula:

x[i] = sqrt(x[i]);

Implementation

@override
void sqrt() {
  final elements = this.elements;
  final n = length;
  for (var i = 0; i < n; i++) {
    elements[i] = math.sqrt(elements[i]);
  }
}