public FormulaObject Pow(FormulaObject obj)
{
var intResult = 0;
var result = Mathf.Pow(float.Parse(value), float.Parse(obj.value));
if (int.TryParse(value, out intResult))
{
intResult = (int)result;
}
return(new FormulaObject(intResult.ToString()));
}
public FormulaObject Operate(FormulaObject obj, FormulaNodeType type)
{
switch (type)
{
case FormulaNodeType.Add:
{
return(this + obj);
}
case FormulaNodeType.Minus:
{
return(this - obj);
}
case FormulaNodeType.Mul:
{
return(this * obj);
}
case FormulaNodeType.Divid:
{
return(this * obj);
}
case FormulaNodeType.Pow:
{
return(Pow(obj));
}
case FormulaNodeType.Sqrt:
{
return(Log(new FormulaObject("2")));
}
case FormulaNodeType.Log:
{
return(Log(obj));
}
}
return(this);
}
public FormulaObject Log(FormulaObject obj)
{
obj = new FormulaObject("1.0") / obj;
return(Pow(obj));
}
public FormulaObjPair(string k, string t, FormulaObject f)
{
key = k;
type = t;
value = f;
}
public FormulaObjPair()
{
key = string.Empty;
type = string.Empty;
value = new FormulaObject();
}
public static FormulaObject operator -(FormulaObject lhs, FormulaObject rhs)
{
var opposite = new FormulaObject("-" + rhs.value);
return(lhs + opposite);
}