public void TestCosForNegative()
{
var d_calc = new Derivatives_Calculator();
var actual = d_calc.Cos(-45.1);
var expected = 0.9;
Assert.AreEqual(expected, actual);
}
public void TestCosForLarge()
{
var d_calc = new Derivatives_Calculator();
var actual = d_calc.Cos(0.7e18);
var expected = -0.24;
Assert.AreEqual(expected, actual);
}
public void TestCosForPositive()
{
var d_calc = new Derivatives_Calculator();
var actual = d_calc.Cos(12.4);
var expected = 0.17;
Assert.AreEqual(expected, actual);
}
public void TestCosForZero()
{
var d_calc = new Derivatives_Calculator();
var actual = d_calc.Cos(0);
var expected = 0;
Assert.AreEqual(expected, actual);
}
public void TestSinForLarge()
{
var d_calc = new Derivatives_Calculator();
var actual = d_calc.Sin(0.42e12);
var expected = -0.82;
Assert.AreEqual(expected, actual);
}
public void TestSinForNegative()
{
var d_calc = new Derivatives_Calculator();
var actual = d_calc.Sin(-36.6);
var expected = 0.45;
Assert.AreEqual(expected, actual);
}
public void TestSinForPositive()
{
var d_calc = new Derivatives_Calculator();
var actual = d_calc.Sin(27.4);
var expected = -0.64;
Assert.AreEqual(expected, actual);
}
