anchor.diff:          "ZTEST"; "Z.TEST"]
   
       let Arity4FunctionName: P<string> = ArityNFunctionNameMaker 4 ["ADDRESS"; "ACCRINTM"; "BETADIST"; "BETA.DIST"; "BETAINV"; "BETA.INV"; "BINOMDIST"; "BINOM.DIST";
  -        "BINOM.DIST.RANGE"; "COUPDAYBS"; "COUPDAYS"; "COUPDAYSNC"; "COUPNCD"; "COUPNUM"; "COUPPCD"; "CUBESET";
  +        "BINOM.DIST.RANGE"; "COUPDAYBS"; "COUPDAYS"; "COUPDAYSNC"; "COUPNCD"; "COUPNUM"; "COUPPCD"; "CUBESET"; "DB"; "DDB"; "DISC";
           "MEDIAN"; "MODE.MULT"; "MAX"; "MAXA"; "MAXIFS"; "MODE.SNGL"; "MIN"; "MINIFS"; "MINA"; "MODE"; "MULTINOMIAL";
           "NEGBINOM.DIST"; "NETWORKDAYS.INTL"; "NORM.DIST"; "NORMDIST"; "NPER"; "NPV"; 
           "OFFSET"; "OR";
  
positive.code:         "YIELDDISC"; "YIELDMAT"]
  
      let Arity6FunctionName: P<string> = ArityNFunctionNameMaker 6 ["ACCRINT"; "AMORDEGRC"; "AMORLINC"; "BETA.DIST";
          "CUMIPMT"; "CUMPRINC";
          "MEDIAN"; "MODE.MULT"; "MAX"; "MAXA"; "MAXIFS"; "MDURATION"; "MODE.SNGL"; "MIN"; "MINIFS"; "MINA"; "MODE"; "MULTINOMIAL";
          "NPV"; 
          "OR";
  
negative.code:         "XOR"]
  
      let ArityAtLeast1FunctionName: P<string> = ArityAtLeastNFunctionNameMaker 1 ["AND"; "AVEDEV"; "AVERAGE"; "AVERAGEA";
          "CALL"; "CONCAT"; "CONCATENATE"; "COUNT"; "COUNTA"; "CUBEVALUE"; "DEVSQ"; ]
      let ArityAtLeast2FunctionName: P<string> = ArityAtLeastNFunctionNameMaker 2 ["CHOOSE"; "COUNTIFS";]
      let ArityAtLeast3FunctionName: P<string> = ArityAtLeastNFunctionNameMaker 3 ["AGGREGATE"; "AVERAGEIFS";]
  
  