/// <summary>
/// This function is used to ensure that a FPing point number is
/// not a NaN or infinity.
/// </summary>
/// <param name="x">The x.</param>
/// <returns>
/// <c>true</c> if the specified x is valid; otherwise, <c>false</c>.
/// </returns>
public static bool IsValid(FP x)
{
if (FP.IsNaN(x))
{
// NaN.
return(false);
}
return(!FP.IsInfinity(x));
}
public static bool IsValid(FP x)
{
bool flag = FP.IsNaN(x);
return(!flag && !FP.IsInfinity(x));
}
