Date:  17 July 1980 22:52 edt
From:  Greenberg.Multics at MIT-Multics
Subject:  Postscript to above
To:  cube-hackers at MIT-MC

I should have noted in the above flamage
(btw, will all of those of us who are paid by our respective employers
to hack this lunacy please let me know at once)
that there is room for opitimization and lookahead in the final
doubleswaps in correcting the top/bottom, and the
doubleswap preceding it, but I do not do this, so that
I might better keep track of what I am doing.