31 Oct
2010
31 Oct
'10
11:31 p.m.
On Sun, Oct 31, 2010 at 7:27 PM, Richard O'Keefe
On 1/11/2010, at 12:05 PM, Gregory Collins wrote:
They're called difference lists:
As a matter of fact the original context was precisely difference lists in logic programming.
http://hackage.haskell.org/packages/archive/dlist/latest/doc/html/Data-DList...
Difference lists in logic programming are almost the opposite of functional representations of lists and I find the move to try to nominally connect them worse than useless.