// --------------SECTION: Other arithmetic operations -------------- //
public static Double Abs(Comlexnumber value)
{
if (Double.IsInfinity(value.real) || Double.IsInfinity(value.imaginary))
{
return(double.PositiveInfinity);
}
double c = Math.Abs(value.real);
double d = Math.Abs(value.imaginary);
if (c > d)
{
double r = d / c;
return(c * Math.Sqrt(1.0 + r * r));
}
else if (d == 0.0)
{
return(c); // c is either 0.0 or NaN
}
else
{
double r = c / d;
return(d * Math.Sqrt(1.0 + r * r));
}
}
static void Main(string[] args)
{
Console.WriteLine("Enter real part of complex number");
var real = double.Parse(Console.ReadLine());
Console.WriteLine("Enter imaginary part of complex number");
var imaginary = double.Parse(Console.ReadLine());
Comlexnumber newcomplex = new Comlexnumber(real, imaginary);
Console.WriteLine("newcomplex: {0}", newcomplex);
double phase = newcomplex.Phase;
Console.WriteLine("newcomplex-phase: {0}", phase);
Comlexnumber val1 = new Comlexnumber(1, 1);
Comlexnumber val2 = new Comlexnumber(2, 6);
Console.WriteLine("First: {0}", val1);
Console.WriteLine("Second: {0}", val2);
// Add both of them
Comlexnumber res = val1 + val2;
Console.WriteLine("Result (Sum): {0}", res);
res = Comlexnumber.Add(val1, val2);
Console.WriteLine("Result (Sum-1): {0}", res);
//Multiply
res = val1 * val2;
Console.WriteLine("Result (Multiplay): {0}", res);
res = Comlexnumber.Multiply(val1, val2);
Console.WriteLine("Result (Multiplay-1): {0}", res);
//Divide
res = val1 / val2;
Console.WriteLine("Result (Division): {0}", res);
res = Comlexnumber.Divide(val1, val2);
Console.WriteLine("Result (Division-1): {0}", res);
//ABS
double res1 = Comlexnumber.Abs(val1);
Console.WriteLine("Result (ABS-res): {0}", res1);
Console.WriteLine("Equal to Magnitude: {0}",
Comlexnumber.Abs(val1).Equals(val1.Magnitude));
//Subtract
res = val1 - val2;
Console.WriteLine("Result (Subtract): {0}", res);
res = Comlexnumber.Subtract(val1, val2);
Console.WriteLine("Result (Subtract-1): {0}", res);
//Negate
res = -val1;
Console.WriteLine("Result (Negate): {0}", res);
res = Comlexnumber.Negate(val1);
Console.WriteLine("Result (Negate-1): {0}", res);
Console.ReadLine();
}
public static Comlexnumber Divide(Comlexnumber dividend, Comlexnumber divisor)
{
return(dividend / divisor);
}
public static Comlexnumber Multiply(Comlexnumber firts, Comlexnumber second)
{
return(firts * second);
}
public static Comlexnumber Subtract(Comlexnumber firts, Comlexnumber second)
{
return(firts - second);
}
public static Comlexnumber Add(Comlexnumber firts, Comlexnumber second)
{
return(firts + second);
}
// --------------SECTION: Constructors and factory methods -------------- //
public static Comlexnumber Negate(Comlexnumber value)
{
return(-value);
}