The expression in question is expansion along the 2nd dimension (assumes origin 1), i.e. in J:
]z=. 2 6$'ABCD' ABCDAB CDABCD 1 1 1 0 1 1 1#^:_1"1 z NB. Like BV\[2] Z ABC DAB CDA BCD On 5/19/06, June Kim <[EMAIL PROTECTED]> wrote:
Hello I recently read Reading to Write by Raymond P. Polivka from APL QUOTE QUAD. It is written with APL examples. I am interested in the Block Printing example. I think I understand all the expressions except the last line in the function, BV\[2]Z. How would it translate into J?
... -- Devon McCormick ^me^ at acm. org is my preferred e-mail ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
