public void ArsinhBorderTest()
{
MultiPrecision <Pow2.N8>[] borders = new MultiPrecision <Pow2.N8>[] {
-1, 0, 1, -MultiPrecision <Pow2.N8> .Ldexp(1, -256), MultiPrecision <Pow2.N8> .Ldexp(1, -256)
};
foreach (MultiPrecision <Pow2.N8> b in borders)
{
List <MultiPrecision <Pow2.N8> > ys = new();
foreach (MultiPrecision <Pow2.N8> x in TestTool.EnumerateNeighbor(b))
{
MultiPrecision <Pow2.N8> y = MultiPrecision <Pow2.N8> .Arsinh(x);
Console.WriteLine(x);
Console.WriteLine(x.ToHexcode());
Console.WriteLine(y);
Console.WriteLine(y.ToHexcode());
Console.Write("\n");
TestTool.Tolerance(Math.Asinh((double)x), y);
ys.Add(y);
}
if (b != 0)
{
TestTool.NearlyNeighbors(ys, 3);
}
TestTool.SmoothnessSatisfied(ys, 1);
TestTool.MonotonicitySatisfied(ys);
Console.Write("\n");
}
}
public void ArsinhTest()
{
foreach (MultiPrecision <Pow2.N8> x in TestTool.AllRangeSet <Pow2.N8>())
{
MultiPrecision <Pow2.N8> y = MultiPrecision <Pow2.N8> .Arsinh(x);
Console.WriteLine(x);
Console.WriteLine(y);
TestTool.Tolerance(Math.Asinh((double)x), y);
}
}
public void ArsinhUnnormalValueTest()
{
MultiPrecision <Pow2.N8> y = MultiPrecision <Pow2.N8> .Arsinh(MultiPrecision <Pow2.N8> .NaN);
Assert.IsTrue(y.IsNaN);
}