public ComplexNum Prod(ComplexNum num1, ComplexNum num2)
{
var newReal = num1.real * num2.real - num1.imaginary * num2.imaginary;
var newImaginary = num1.real * num2.imaginary + num1.imaginary * num2.real;
return(new ComplexNum(newReal, newImaginary));
}
public ComplexNum Div(ComplexNum num1, ComplexNum num2)
{
if (num2.real == 0 && num2.imaginary == 0)
{
throw new ArithmeticException("Division by 0");
}
else
{
var denominator = (int)(num2.real * num2.real + num2.imaginary * num2.imaginary);
var realNumerator = num1.real * num2.real + num1.imaginary * num2.imaginary;
var imNumerator = num2.real * num1.imaginary - num1.real * num2.imaginary;
return(new ComplexNum(realNumerator / denominator, imNumerator / denominator));
}
}
public ComplexNum Pow(ComplexNum num, int pow)
{
if (pow > 0)
{
var res = num;
--pow;
while (pow != 0)
{
--pow;
res = (Prod(res, num));
}
return(res);
}
else
{
throw new ArithmeticException("Incorrect power");
}
}
public ComplexNum Sum(ComplexNum num1, ComplexNum num2)
{
return(new ComplexNum(num1.real + num2.real, num1.imaginary + num2.imaginary));
}
public ComplexNum Dif(ComplexNum num1, ComplexNum num2)
{
return(new ComplexNum(num1.real - num2.real, num1.imaginary - num2.imaginary));
}
static void Main(string[] args)
{
{
ComplexNum a = new ComplexNum(1, 2);
}
}