anchor.diff:      open Microsoft.FSharp.Data.UnitSystems.SI.UnitNames
   
       /// Define a unitized constant
  -    let sampelValue1 = 1600.0<meter>          
  +    let sampleValue1 = 1600.0<meter>          
   
       /// Next, define a new unit type
       [<Measure>]
  
positive.code:     /// Lists are defined using [ ... ].  This is an empty list.
      let list1 = [ ]  
  
      /// This is a list with 3 elements.  ';' is used to separate elements.
      let list2 = [ 1; 2; 3 ]
  
      /// This is a list of integers from 1 to 1000
      let numberList = [ 1 .. 1000 ]  
  
negative.code:     let sampleValue3 = sampleValue2 * mile.asMeter   
  
      // Values using Units of Measure can be used just like the primitive numeric type for things like printing.
      printfn "After a %f race I would walk %f miles which would be %f meters" sampleValue1 sampleValue2 sampleValue3
  
  
  /// Classes are a way of defining new object types in F#, and support standard Object-oriented constructs.
  