private static void TestSin(Double a)
{
String di = System.Math.Sin(a).ToString();
String ni = BigMath.Sin(BigNum.Create(a)).ToString();
Console.WriteLine("Sin({0,6}) = {1,6} : {2,6} -> {3,6}", a, di, ni, di == ni ? "Pass" : "Fail");
}
private static BigNum EvaluateFunction(Function function, BigNum num)
{
switch (function)
{
case Function.Sin: return(BigMath.Sin(num));
case Function.Cos: return(BigMath.Cos(num));
case Function.Tan: return(BigMath.Tan(num));
case Function.Csc: return(BigMath.Csc(num));
case Function.Sec: return(BigMath.Sec(num));
case Function.Cot: return(BigMath.Cot(num));
case Function.Abs: return(BigMath.Abs(num));
case Function.Ceil: return(BigMath.Ceiling(num));
case Function.Floor: return(BigMath.Floor(num));
case Function.Fact: return(BigMath.Gamma(num));
default:
throw new ExpressionException("Unknown or invalid function");
}
}