public class MathLibrary
{
	/*
	 * The first parameter is the name the user
	 * will need to use. Fairly self-explanatory.
	 */
	[MathConstant("myConstant")]
	private static readonly double MyConstant = 1234.5;

	/*
	 * The first parameter of the constructor
	 * is the name the user will call the function with.
	 * Note: The user can call the function in ANY casing
	 * and it will work.
	 * 
	 * The second parameter is optional,
	 * and indicates how many arguments the function takes.
	 * 
	 * If left out, the function will take as many arguments
	 * as the user enters.
	 */
	[FunctionName("myFunction", 1)]
	public static double DoSomething(double input)
	{
		return input + 1;
	}

	// When the argument number param is left out, the input is passed in as an array.
	[FunctionName("anotherFunction")]
	public static double AnotherFunction(double[] input)
	{
		double sum = 0;
		foreach(var number in input)
		{
			sum += number;
		}
		
		return sum;
	}
}