anchor.diff:  
   
           [<Test>]
  -        let ``2. Side effect execution`` () =
  +        let ``02. Side effect execution`` () =
               
               let fsi = FsiSession.Value
   
  
positive.code:             fsi.EvalExpression "y = factorial 10" |> shouldEqual true
  
          [<Test>]
          let ``6. Custom generic type execution`` () =
              
              let fsi = FsiSession.Value
  
  
negative.code: 
  
          [<Test>]
          let ``04. Custom type execution`` () =
              
              let fsi = FsiSession.Value
  
  