public void TestPAsinCorrectness()
{
double x = Math.PI / 15;
double eps = 1E-9;
double seqASin = ParallelMath.ASin(x);
double pAsin = ParallelMath.PASin(x, 1, eps);
Assert.IsTrue(Math.Abs(pAsin - seqASin) <= eps * 10);
}
public void TestASinCorrectnress()
{
double x = Math.PI / 15;
double eps = 1E-9;
double mathASin = Math.Asin(x);
double myAsin = ParallelMath.ASin(x, eps);
Assert.IsTrue(Math.Abs(myAsin - mathASin) <= eps);
}
public void TestPSinCorrectness()
{
for (int i = 1; i < 100; i++)
{
double mySin = ParallelMath.PSin(i, 1E-9, 2);
double mathSin = Math.Sin(i);
Assert.IsTrue(Math.Abs(mySin - mathSin) <= 1E-9);
}
}
public void TestPSinSpeeed()
{
Stopwatch sw = new Stopwatch();
Stopwatch pSw = new Stopwatch();
double res;
sw.Start();
for (int i = 1; i < 100; i++)
{
res = ParallelMath.Sin(i, 1E-20);
}
sw.Stop();
pSw.Start();
for (int i = 1; i < 100; i++)
{
res = ParallelMath.PSin(i, 1E-20, 4);
}
pSw.Stop();
Assert.IsTrue(pSw.ElapsedTicks < sw.ElapsedTicks);
}