[Jprogramming] [: vs @ or @:

Rob Hodgkinson rhodgkin at bigpond.net.au
Sat Sep 8 08:33:12 HKT 2007


   (~. ;"0 1 =) 'mississippi'
+-+---------------------+
|m|1 0 0 0 0 0 0 0 0 0 0|
+-+---------------------+
|i|0 1 0 0 1 0 0 1 0 0 1|
+-+---------------------+
|s|0 0 1 1 0 1 1 0 0 0 0|
+-+---------------------+
|p|0 0 0 0 0 0 0 0 1 1 0|
+-+---------------------+

This may not match your output but I find it clear and concise as the
association of concept matches the verb expression (without [: or f~).../Rob

On 8/9/07 7:43 AM, "Tracy Harms" <tharms at symantec.com> wrote:

> OK, so [: replaces @: not @  (Note to self: The colons are mnemonic for
> that relationship.)
>  
> The verb
> = ;~  [: ,. ~.
> is so pretty I've added it to my set for memorization.  Thank you for
> bringing it to my attention.
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm




More information about the Programming mailing list