[Jprogramming] under itemize

[David Lambert]

I don't find examples of "under itemize" in the under essay.  I inserted 
an entry " Extend verb domain".

   reciprocal_or_zero =: =&0`(0,:~%)}   NB. zeros may come from fill

   reciprocal_or_zero 8                 NB. OH NO!
|rank error: reciprocal_or_zero
|       reciprocal_or_zero 8


   (;$) reciprocal_or_zero&.,:8
+-----++
|0.125||
+-----++

   (;$) reciprocal_or_zero&.,:i. 2 5
+---------------------------------------+---+
|  0        1      0.5 0.333333     0.25|2 5|
|0.2 0.166667 0.142857    0.125 0.111111|   |
+---------------------------------------+---+

----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm