( --> ) 
Example Specificaiton (int Operators)
Form
-  <int> + <int> --> <int>
-  <int> - <int> --> <int>
-  <int> * <int> --> <int>
-  <int> / <int> --> <int>
Meaning
-  Returns the sum of the two inputs
-  Returns the value obtained by subtracting the second input from the first.
-  Returns the product of the two inputs
-  Returns the quotient of the division of the first input by the second, without the remainder