public void ScalarMultiplyAndDivide()
{
FloatVector a = new FloatVector(new float[4]{0,1,2,3});
FloatVector c = new FloatVector(a);
FloatVector d = new FloatVector(a);
float scal = -4;
c.Multiply(scal);
d.Divide(scal);
Assert.AreEqual(c[0],a[0]*scal);
Assert.AreEqual(c[1],a[1]*scal);
Assert.AreEqual(c[2],a[2]*scal);
Assert.AreEqual(c[3],a[3]*scal);
Assert.AreEqual(d[0],a[0]/scal);
Assert.AreEqual(d[1],a[1]/scal);
Assert.AreEqual(d[2],a[2]/scal);
Assert.AreEqual(d[3],a[3]/scal);
c = a*scal;
Assert.AreEqual(c[0],a[0]*scal);
Assert.AreEqual(c[1],a[1]*scal);
Assert.AreEqual(c[2],a[2]*scal);
Assert.AreEqual(c[3],a[3]*scal);
c = scal*a;
Assert.AreEqual(c[0],a[0]*scal);
Assert.AreEqual(c[1],a[1]*scal);
Assert.AreEqual(c[2],a[2]*scal);
Assert.AreEqual(c[3],a[3]*scal);
}