public string Pi(string dp)
{
int.TryParse(dp, out int actualDp);
if (actualDp < 1)
{
actualDp = _DefaultDp;
}
var pi = MachinFormula.Calculate(actualDp, _MetricsEnabled);
return(pi.ToString());
}
public IActionResult Index(int?dp = 6)
{
var stopwatch = Stopwatch.StartNew();
var pi = MachinFormula.Calculate(dp.Value, _metricsEnabled);
var model = new PiViewModel
{
DecimalPlaces = dp.Value,
Value = pi.ToString(),
ComputeMilliseconds = stopwatch.ElapsedMilliseconds,
ComputeHost = Environment.MachineName
};
return(View(model));
}
private static string GetPi(int decimalPlaces)
{
return(MachinFormula.Calculate(decimalPlaces).ToString());
}
public void PiTo20Dp()
{
var pi = MachinFormula.Calculate(20).ToString();
Assert.AreEqual(PI, pi);
}
public void PiTo6Dp()
{
var pi = MachinFormula.Calculate(6).ToString();
Assert.AreEqual(PI.Substring(0, 8), pi);
}
