} // End Property Normalized
// http://mathworld.wolfram.com/NormalVector.html
// https://stackoverflow.com/questions/1243614/how-do-i-calculate-the-normal-vector-of-a-line-segment
public static MyVector2D <T> GetNormalVector(MyVector2D <T> vec)
{
MyVector2D <T> normal1 = new MyVector2D <T>(Arithmetics <T> .Minus(vec.Y), vec.X);
// MyVector2D<T> normal2 = new MyVector2D<T>(vec.Y, Arithmetics<T>.Minus(vec.X));
return(normal1);
} // End Function GetNormalVector
public void Math_WhenTwoCorrectNumberSubtractIsCorrect_TestShouldPass()
{
var math = new Arithmetics();
int num1;
int num2;
int expectedResult;
num1 = 12;
num2 = 3;
expectedResult = 9;
int actualResult = math.Minus(num1, num2);
Assert.AreEqual(expectedResult, actualResult);
}
static void Main(string[] args)
{
var math = new Arithmetics();
int num1;
int num2;
int sum;
int sub;
string temp;
Console.WriteLine("Write first number:");
temp = Console.ReadLine();
num1 = int.Parse(temp);
Console.WriteLine("Write second number:");
temp = Console.ReadLine();
num2 = int.Parse(temp);
sum = math.Add(num1, num2);
Console.WriteLine($"We added {num1} and {num2} and got --> {sum}");
sub = math.Minus(num1, num2);
Console.WriteLine($"We subtract {num1} and {num2} and got --> {sub}");
}