public static Token Cnr(string operation, List <Token> arguments)
{
if (arguments.Count != 2)
{
return(Token.Error("Function expects exactly 2 arguments"));
}
if (arguments[0].Count < 1 ||
arguments[1].Count < 1 ||
arguments[0].Count != arguments[1].Count ||
arguments[0].FirstValue != (int)arguments[0].FirstValue ||
arguments[1].FirstValue != (int)arguments[1].FirstValue ||
arguments[0].FirstValue < 0 ||
arguments[1].FirstValue < 0 ||
arguments[0].FirstValue < arguments[1].FirstValue
)
{
return(Token.Error("Argument(s) not valid"));
}
List <Token> factList = new List <Token>();
factList.Add(arguments[0]);
factList.Add(arguments[1]);
factList.Add(new Token(TokenType.Vector, arguments[0].FirstValue - arguments[1].FirstValue));
Token result = BasicCalculations.FindFactorial("fact", factList);
return(new Token(TokenType.Vector, result[0] / (result[1] * result[2])));
}
static Function()
{
try
{
ArrayManipulator.CreateFunctions();
BasicCalculations.CreateFunctions();
LogsAndPowers.CreateFunctions();
Numerical.CreateFunctions();
Statistics.CreateFunctions();
Trigonometry.CreateFunctions();
Booleans.CreateFunctions();
Miscellaneous.CreateFunctions();
Matrix.CreateFunctions();
Testbed.CreateFunctions();
Directive.CreateFunctions();
Plot.CreateFunctions();
Text.CreateFunctions();
}
catch //(TypeInitializationException)
{
//MessageBox.Show("Initialization error. Please restart the application \r\n" + e.Message);
}
}