--- Roger Hui <[EMAIL PROTECTED]> wrote:

> +./y does not depend on the value of every byte
> in the argument.  Others of that ilk are
> (> i. 1:) (> i. 0:) etc.  

In a subsequent message I had put 1 at the very end,
and it checks all bytes. Time was slower but <1
calibrated.

Another one,

   (#y)   %~ 1.45e9 * 6!:2 '>/y'  NB. calibrated P4-2.8GHz
0.00198489
   (#y)   %~ 2.8e9 * 6!:2 '>/y'   NB. raw
0.00375467

Explanation:

   >/0 1
0
   >/1 0
1
   >/0 1 0
0
   >/1 1 0
0
   >/1 0 0
1
   >/1 1 0 0
0
   >/1 0 0 0
1
   >/1 1 0 0
0
   >/1 0 0 1
1
   >/0 0 0 1
0


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