original_string: public static function normalize($risk)
      {
          return (float) max(min($risk, self::MAXIMUM_RISK), self::MINIMUM_RISK);
      }
code: public static function normalize($risk)
      {
          return (float) max(min($risk, self::MAXIMUM_RISK), self::MINIMUM_RISK);
      }
code_tokens: public static function normalize ( $ risk ) { return ( float ) max ( min ( $ risk , self :: MAXIMUM_RISK ) , self :: MINIMUM_RISK ) ; }
docstring: Normalize Risk - make sure that risk will be in bound
  
  @author WN
  @param $risk
  @return float <0,1>
docstring_tokens: Normalize Risk - make sure that risk will be in bound