public override double Execute(double[][] data)
{
var first = this.first.Execute(data);
var second = this.second.Execute(data);
return(OperationHelper.Calculate(first, second, operation));
}
public override double Calculate(double[][] data, int index)
{
var value1 = first.Calculate(data, index);
var value2 = second.Calculate(data, index);
return(OperationHelper.Calculate(value1, value2, operation));
}