Hi, on my Win7-j602/32 the statement
(1$1) , $.1 1$0
0 0 │ 1
seem to work, but statement
(1$2) , $.1 1$0
scheck i unique
|system error
reports an "impossible" error.
I suspect there is at least one problem in implementation of Append (,) with
sparse arrays.
Alexander
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
