| public Function ( double x ) : double | ||
| x | double | An input value. |
| return | double | |
public double Function(double x)
{
return Math.Tan((x - A) / B);
}
public void CauchitLinkFunctionConstructorTest()
{
CauchitLinkFunction target = new CauchitLinkFunction();
Assert.AreEqual(0.5, target.A);
Assert.AreEqual(1 / Math.PI, target.B);
for (int i = 0; i < 11; i++)
{
double x = i / 10.0;
double y = Math.Tan(Math.PI * (x - 0.5));
Assert.AreEqual(y, target.Function(x), 1e-10);
Assert.AreEqual(x, target.Inverse(y), 1e-10);
}
}