anchor.diff:  
   ----
   maximum of 3 and 5 is 5   PASSED
  -maximum of 7 and 0 is 7   FAILED
  +maximum of 7 and 4 is 7   FAILED
   
   Math.max(a, b) == c
       |    |  |  |  |
  -    |    7  0  |  7
  +    |    7  4  |  7
       42         false
   
   maximum of 0 and 0 is 0   PASSED
   ----
   
  -Now we can tell at a glance that the `max` method failed for inputs `7` and `0`. See <<More on Unrolled Method Names>>
  +Now we can tell at a glance that the `max` method failed for inputs `7` and `4`. See <<More on Unrolled Method Names>>
   for further details on this topic.
   
   The `@Unroll` annotation can also be placed on a spec. This has the same effect as placing it on each data-driven
  
positive.code: 
  Math.max(a, b) == c
      |    |  |  |  |
      |    7  0  |  7
      42         false
  ----
  
  
negative.code: 
  Math.max(a, b) == c
      |    |  |  |  |
      |    7  4  |  7
      42         false
  
  maximum of two numbers[2]   PASSED
  