public void TestMultiply()
{
IComplexMath cm = new ComplexMath();
float ans = 3 * 4;
Assert.AreEqual(cm.Multiply(3, 4), ans);
}
private void button3_Click(object sender, EventArgs e)
{
CollectComplexNumbers();
complexMath.Multiply(a, b, c, d, out var res1, out var res2);
PrintResults(res1, res2);
}
