On Tue, 1 May 2001, Dan Drake wrote:

> On Tue, 1 May 2001, Mike Hicks wrote:
> > Of course, the most annoying thing is when you accidentally apply a Dvorak
> > layout twice and get the whole keyboard _really_ screwed up ;-)
> 
>   If you accidentally apply it twice, just apply it 26! - 2 more times
> and that will fix the problem. :)

I haven't looked at it; is it a permutation without any cycles?  Are there
no keys that remain fixed?  This could be a slightly more interesting
combinatorial problem than it appears...

-- 
"To misattribute a quote is unforgivable." --Anonymous