/// <summary>
/// Initializes new instance of ExpressionTree
/// </summary>
/// <param name="expression">Expression to parse</param>
public ExpressionTree(string expression)
{
var parser = new ExpressionStringParser(expression);
this.root = parser.Root;
this.EvaluateTree();
}
public OperationMinus(
ExpressionTreeVertex leftSon,
ExpressionTreeVertex rightSon) : base(leftSon, rightSon)
{
}