No, the difference is that the special code for
(i. >./)
actually performs
(i.!.0 >./)

Henry Rich

On 3/14/2014 7:29 PM, Don Guinn wrote:
At first I thought the difference was tacit vs non-tacit. Then I tried
    a (i. >./) a
0

The difference must be between monadic and dyadic handling.


On Fri, Mar 14, 2014 at 5:25 PM, Henry Rich <[email protected]> wrote:

Yeah.

Henry Rich


On 3/14/2014 7:23 PM, Don Guinn wrote:

Better?

     a=:1(+,-)--:9!:18''
     (i. >./) a
1
     a i. >./ a
0


On Fri, Mar 14, 2014 at 5:12 PM, Don Guinn <[email protected]> wrote:

  oops!


On Fri, Mar 14, 2014 at 5:04 PM, Henry Rich <[email protected]>
wrote:

  2nd line needs to be

    a i. >./ a

Henry Rich

On 3/14/2014 7:01 PM, Don Guinn wrote:

       a=.0 1
      (i. >./) a
1
      i. >./ a
0


On Fri, Mar 14, 2014 at 1:02 PM, Henry Rich <[email protected]>
wrote:

       (i. >./) a

1
      a i. >./ a
0

What is a?

Henry Rich
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