Here is my problem:
I created two variables a and b and want to add, subtract, multiply them and have CL check for correctness. I think have to do this in the graphing calculator. But I want students to have to input using latex (otherwise they will just put in the expression!)
So if I create a variable c in the graphing calculator how do I covert that number to latex so I can check when a student puts it in math type (expression)?
Hope that makes sense!