public UnaryExpression(UnaryOperator unaryOperator, EvaluableExpression argument, int startIndex, int endIndex) : base("Unary", startIndex, endIndex)
{
Argument = argument;
UnaryOperator = unaryOperator;
}
public BinaryExpression(BinaryOperator binaryOperator, EvaluableExpression left, EvaluableExpression right, int startIndex, int endIndex) : base("Binary", startIndex, endIndex)
{
BinaryOperator = binaryOperator;
Left = left;
Right = right;
}