anchor.diff:  
       /// Compute the derivative of a regular vector
       /// with respect to the given symbol.
  -    let inline derivative symbol (regVec : RegularVector) : RegularVector =
  +    let (*inline*) derivative symbol (regVec : RegularVector) : RegularVector =
           Array.map (Regex.Derivative symbol) regVec
   
       /// Determines if the regular vector is nullable,
       /// i.e., it accepts the empty string (epsilon).
  -    let inline isNullable (regVec : RegularVector) =
  +    let (*inline*) isNullable (regVec : RegularVector) =
           // A regular vector is nullable iff any of
           // the component regexes are nullable.
           Array.exists Regex.IsNullable regVec
  
positive.code:     F# backtick syntax so they can use names which closely
      match those in the paper. *)
  #nowarn "49"
  
  
  /// <summary>A regular expression.</summary>
  
negative.code: 
      /// Creates a new regular vector in canonical form by canonicalizing
      /// each regular expression in the given regular vector.
      let (*inline*) canonicalize (regVec : RegularVector) : RegularVector =
          Array.map Regex.Canonicalize regVec
  
  
  