internal static bool IsList(Evaluatable input, out ExpressionList output)
{
var factor = Factorizer.ToFactor(input);
if (factor is ExpressionList)
{
output = (ExpressionList)factor;
return true;
}
output = null;
return false;
}
private static Expression Evaluate(ExpressionList leftNumber, Evaluatable right, bool isMultiply)
{
return Expressionizer.ToExpression(new ExpressionList(leftNumber.Expressions.Select(e => new DualFactorComponent(Factorizer.ToFactor(e), Factorizer.ToFactor(right), isMultiply).Evaluate()).ToList()));
}
internal ExpressionListToken(ExpressionList list)
: base(TokenType.ExpressionList, string.Empty)
{
List = list;
}
private static Expression Evaluate(ExpressionList leftNumber, Evaluatable right)
{
return Expressionizer.ToExpression(new ExpressionList(leftNumber.Expressions.Select(e => new Exponent().Evaluate(e, Expressionizer.ToExpression(right)).Evaluate()).ToList()));
}