Document that DTuple.Is{Max,Min} are not implemented.
Document that DTuple.Is{Max,Min} are not implemented.

jess-edwards/cockroach,briceburg/cockroach,abhishekgahlot/cockroach,alunarbeach/cockroach,jess-edwards/cockroach,jess-edwards/cockroach,nieyy/cockroach,marcuswestin/cockroach,freakynit/cockroach,paperstreet/cockroach,cuongdo/cockroach,glycerine/cockroach,jess-edwards/cockroach,maxlang/cockroach,briceburg/cockroach,yiixiansheng/cockroach,nieyy/cockroach,vaibhavarora/cockroach,briceburg/cockroach,yosiat/cockroach,vivekmenezes/cockroach,c4pt0r/cockroach,jess-edwards/cockroach,vaibhavarora/cockroach,alex/cockroach,arjun4084346/cockroach,cockroachdb/cockroach,slavau/cockroach,jamesgraves/cockroach,vivekmenezes/cockroach,yiixiansheng/cockroach,slavau/cockroach,cockroachdb/cockroach,paperstreet/cockroach,vaibhavarora/cockroach,petermattis/cockroach,yiixiansheng/cockroach,cockroachdb/cockroach,jamesgraves/cockroach,bg451/cockroach,cockroachdb/cockroach,bg451/cockroach,paperstreet/cockroach,vivekmenezes/cockroach,il9ue/cockroach,bg451/cockroach,glycerine/cockroach,yosiat/cockroach,paperstreet/cockroach,il9ue/cockroach,il9ue/cockroach,glycerine/cockroach,veteranlu/cockroach,linearb/cockroach,c4pt0r/cockroach,linearb/cockroach,yosiat/cockroach,cockroachdb/cockroach,vaibhavarora/cockroach,maxlang/cockroach,cockroachdb/cockroach,arjun4084346/cockroach,nieyy/cockroach,petermattis/cockroach,linearb/cockroach,veteranlu/cockroach,marcuswestin/cockroach,veteranlu/cockroach,petermattis/cockroach,sunya123/cockroach,bg451/cockroach,il9ue/cockroach,marcuswestin/cockroach,mbertschler/cockroach,jamesgraves/cockroach,maxlang/cockroach,slavau/cockroach,vivekmenezes/cockroach,il9ue/cockroach,jmank88/cockroach,petermattis/cockroach,GokulSrinivas/cockroach,nieyy/cockroach,cuongdo/cockroach,jamesgraves/cockroach,veteranlu/cockroach,glycerine/cockroach,c4pt0r/cockroach,slavau/cockroach,glycerine/cockroach,GokulSrinivas/cockroach,mbertschler/cockroach,cuongdo/cockroach,alunarbeach/cockroach,yiixiansheng/cockroach,nieyy/cockroach,c4pt0r/cockroach,freakynit/cockroach,bg451/cockroach,jess-edwards/cockroach,arjun4084346/cockroach,linearb/cockroach,sunya123/cockroach,paperstreet/cockroach,jmank88/cockroach,abhishekgahlot/cockroach,yosiat/cockroach,mbertschler/cockroach,jamesgraves/cockroach,slavau/cockroach,vivekmenezes/cockroach,marcuswestin/cockroach,petermattis/cockroach,veteranlu/cockroach,alunarbeach/cockroach,c4pt0r/cockroach,vaibhavarora/cockroach,maxlang/cockroach,jamesgraves/cockroach,alex/cockroach,marcuswestin/cockroach,freakynit/cockroach,vaibhavarora/cockroach,c4pt0r/cockroach,briceburg/cockroach,yiixiansheng/cockroach,alex/cockroach,GokulSrinivas/cockroach,alunarbeach/cockroach,il9ue/cockroach,alunarbeach/cockroach,nieyy/cockroach,sunya123/cockroach,petermattis/cockroach,GokulSrinivas/cockroach,alex/cockroach,cuongdo/cockroach,alex/cockroach,GokulSrinivas/cockroach,nieyy/cockroach,marcuswestin/cockroach,freakynit/cockroach,maxlang/cockroach,briceburg/cockroach,mbertschler/cockroach,arjun4084346/cockroach,abhishekgahlot/cockroach,veteranlu/cockroach,mbertschler/cockroach,yosiat/cockroach,petermattis/cockroach,jmank88/cockroach,cuongdo/cockroach,linearb/cockroach,yiixiansheng/cockroach,mbertschler/cockroach,vaibhavarora/cockroach,arjun4084346/cockroach,vaibhavarora/cockroach,marcuswestin/cockroach,mbertschler/cockroach,freakynit/cockroach,glycerine/cockroach,paperstreet/cockroach,il9ue/cockroach,arjun4084346/cockroach,maxlang/cockroach,jmank88/cockroach,marcuswestin/cockroach,vivekmenezes/cockroach,paperstreet/cockroach,jess-edwards/cockroach,il9ue/cockroach,jmank88/cockroach,sunya123/cockroach,sunya123/cockroach,sunya123/cockroach,jmank88/cockroach,veteranlu/cockroach,yosiat/cockroach,alunarbeach/cockroach,vivekmenezes/cockroach,nieyy/cockroach,GokulSrinivas/cockroach,veteranlu/cockroach,paperstreet/cockroach,cuongdo/cockroach,arjun4084346/cockroach,arjun4084346/cockroach,jamesgraves/cockroach,cockroachdb/cockroach,slavau/cockroach,freakynit/cockroach,bg451/cockroach,petermattis/cockroach,glycerine/cockroach,bg451/cockroach,abhishekgahlot/cockroach,sunya123/cockroach,maxlang/cockroach,abhishekgahlot/cockroach,jmank88/cockroach,cuongdo/cockroach,sunya123/cockroach,cuongdo/cockroach,linearb/cockroach,linearb/cockroach,cockroachdb/cockroach,vivekmenezes/cockroach,abhishekgahlot/cockroach,glycerine/cockroach,maxlang/cockroach,briceburg/cockroach,alex/cockroach