I want to create a smart calculator....other than user defined routines to solve maths equations ...like
private int add(int num1,int num2)
{
return x+y;
}
//in this case the user should enter two numbers and press the add key(if using GUI)
but i want to tell my calculator how to handle the calculation at run-time. rather than having a fixed number of routines ,, i would like to add user defined functions...or routines at runtime any help would be appreciated ...