anchor.diff:  }
   
   $generator(var function) => function();
  -
   $pow(base, exp) => pow(base.value(), exp.value());
   
   max(values) {
  
positive.code:     var _value, type;
  
      $PyNum(value) {
          switch ($getType(value)) {
              case 6:
                  _value = value;
                  break;
  
negative.code: }
  
  $getType(variable) {
      if (variable is bool)
          return 0;
      else if (variable is $PyString)
          return 1;
      else if (variable is $PyDict)
          return 2;
      else if (variable is $PyList)
          return 3;
      else if (variable is List)
          return 4;
      else if (variable is $PyNum)
          return 5;
      else if (variable is num)
          return 6;
      else if (variable is $PyString || variable is String)
          return 7;
      else if (variable is $PyTuple)
          return 8;
      else
          return -1;
  }
  
  $checkValue(value){
  