private static void CheckPow(double x, int exp, double errBound)
{
var xdd = new DD(x);
var pow = xdd.Pow(exp);
// TestContext.WriteLine("Pow(" + x + ", " + exp + ") = " + pow);
var pow2 = SlowPow(xdd, exp);
double err = (pow - pow2).ToDoubleValue();
bool isOK = err < errBound;
if (!isOK)
{
TestContext.WriteLine("Test slowPow value " + pow2);
}
Assert.IsTrue(err <= errBound);
}
private static void CheckPow(double x, int exp, double errBound)
{
var xdd = new DD(x);
var pow = xdd.Pow(exp);
Console.WriteLine("Pow(" + x + ", " + exp + ") = " + pow);
var pow2 = SlowPow(xdd, exp);
double err = pow.Subtract(pow2).ToDoubleValue();
var isOK = err < errBound;
if (!isOK)
Console.WriteLine("Test slowPow value " + pow2);
Assert.IsTrue(err <= errBound);
}