public override IFunction Simplify()
{
if (ToRight.GetType() == typeof(Numbers))
{
if (ToRight.ToInfix() == "0")
{
throw new Exception("Can not divide by zero!");
}
}
if (Toleft.GetType() == typeof(Numbers))
{
if (Toleft.ToInfix() == "0")
{
return(new Numbers(0));
}
}
return(new DevisionFunction(Toleft, ToRight));
}
public override IFunction Simplify()
{
if (Toleft.GetType() == typeof(Numbers))
{
if (Toleft.ToInfix() == "0")
{
return(new Numbers(0));
}
}
if (ToRight.GetType() == typeof(Numbers))
{
if (ToRight.ToInfix() == "0")
{
return(new Numbers(0));
}
return(new Multiplication(Toleft, ToRight));
}
else
{
return(new Multiplication(Toleft, ToRight));
}
}
public override string ToInfix()
{
string toprefixvalue = Toleft.ToInfix() + ToRight.ToInfix();
return(toprefixvalue);
}
