public void TestMethodCos()
{
for (int i = 0; i < testCount; i++)
{
double d = Random.NextDouble();
decimal d1 = (decimal)d;
d = Math.Cos(d);
d1 = DecimalMath.Cos(d1);
Debug.Assert(DecimalMath.Abs((decimal)d - d1) < epsilon);
}
}
public void TestMethodAtan2()
{
for (int i = 0; i < testCount; i++)
{
double x = Random.NextDouble();
double y = Random.NextDouble();
decimal dx = (decimal)x;
decimal dy = (decimal)y;
var d = Math.Atan2(y, x);
var z = DecimalMath.Atan2(dy, dx);
Debug.Assert(DecimalMath.Abs((decimal)d - z) < epsilon);
}
}
public void TestMethodExp()
{
for (int i = 0; i < testCount; i++)
{
double d = Random.NextDouble();
decimal d1 = (decimal)d;
d = Math.Exp(d);
d1 = DecimalMath.Exp(d1);
Debug.WriteLine("d=" + d);
Debug.WriteLine("d1=" + d1);
Debug.Assert(DecimalMath.Abs((decimal)d - d1) < epsilon);
}
}
public void TestMethodPow002()
{
double x = 10;
double y = 5;
double result = Math.Pow(x, y);
Assert.AreEqual(result, 100000);
decimal dx = 10;
decimal dy = 5;
decimal dResult = DecimalMath.Power(dx, dy);
Assert.AreEqual(dResult, 100000m);
}
public void TestMethodPow001()
{
double x = 10;
double y = -5;
double result = Math.Pow(x, y);
Assert.AreEqual(result, 1E-05);
decimal dx = 10;
decimal dy = -5;
decimal dResult = DecimalMath.Power(dx, dy);
Assert.AreEqual(dResult, 0.00001m);
}