anchor.diff:  
   
           Environment.Exit 0
  -        Log.line "last: %A" test.[(1 <<< 12) - 1]
  -
   
   open AMD64
   
  
positive.code:     abstract member WriteOutput : value : nativeint -> unit
      abstract member WriteOutput : value : int -> unit
      abstract member WriteOutput : value : float32 -> unit
  
  module AMD64 =
  
  
negative.code:         Log.startTimed "update"
          prog.Update()
          Log.stop()
          Log.startTimed "run x 1000"
          for i in 1 .. 1000 do
              prog.Run()
          Log.line "dist: %A" prog.AverageJumpDistance
  