>>I also get an empty date if I issue
>>GOMONTH( 12/31/00, -2976 )
>>This would take it into 1952.
>
>No, it will take it to 1652.
Actually
GoMonth( {12/31/00}, -2975 ) && returns {01/31/1753}
and
GoMonth( {12/31/00}, -2976 ) && returns empty date s/b {12/31/52}

But
GoMonth( {12/31/53}, -1 ) && returns {12/31/52}