public static int Main()
{
var v = new vector3d(1, 2, 3);
var u = new vector3d(3, 4, 5);
WriteLine($"{v} + {u} = {v+u}");
WriteLine($"{v} - {u} = {v-u}");
WriteLine($"{v} * {2} = {v*2}");
WriteLine($"{2} * {v} = {2*v}");
WriteLine($"{v} dot {u} = {v.dot_product(u)}");
WriteLine($"{v} cross {u} = {v.cross_product(u)}");
WriteLine($"The magnitude of the vector {v} is {vector3d.magnitude(v)}");
WriteLine($"{v} / {2} = {v/2}");
v.x = 9;
WriteLine(v);
return(0);
}
static void Main()
{
vector3d v = new vector3d(1, 2, 3);
Write("v = {0}\n", v);
ivector3d iv = new vector3d(4, 5, 6);
Write("iv = {0}\n", iv);
ivector3d iv2 = new vector3d_array(7, 8, 9);
Write("iv2 = {0}\n", iv2);
iv2 = v.cross_product(iv);
Write("iv2 = v x iv = {0}\n", iv2);
}