[LON-CAPA-users] Choosing m elements out of n in an array

Guy Ashkenazi lon-capa-users@mail.lon-capa.org
Sun, 27 Feb 2005 19:54:18 +0200

> Hrrm, taking a look at things, I could make @Z=&map($seed,@a); work.
> But it likely isn't really worth doing....

No, it's not... Just wanted to make sure I got it correctly. 
"random_permutation" is a more obvious descriptor, I'm going to use it 
and not &map.