public static ESExpression CombineExpression(ESOperator op, ESExpression first, ESExpression second)
{
return(new ESDoubleExpression(first, second, op));
}
public ESDoubleExpression(ESExpression first, ESExpression second, ESOperator op)
{
this.first = first;
this.second = second;
this.op = op;
}
public ESolvable(ESExpression expression)
{
this.expression = expression;
}