A dyadic example is
   _2 1 ;@:(<@{."0 _) i.4 2
4 5
6 7
0 1

R.E. Boss 


-----Oorspronkelijk bericht-----
Van: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Namens R.E. Boss
Verzonden: donderdag 9 november 2006 10:01
Aan: 'Programming forum'
Onderwerp: [Jprogramming] How to avoid fills without boxing?

How do I realize without boxing (performance reasons)
   ;@:(<@i."0) i.5
0 0 1 0 1 2 0 1 2 3

So in general, the _1-cells of the result of a verb u do not match in shape
and so fills are used to make them match. 
How do I append the _2-cells of the result, which do match in shape, apart
from  ;@:(<@u)  ?

R.E. Boss


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