probably more what you want:
>(#~ (a: ~: ])"0)each <"1 (+:@{.,])each ^:(<3) <2
┌─┬───┬─────┐
│2│4 2│8 4 2│
└─┴───┴─────┘
________________________________
From: Pascal Jasmin <[email protected]>
To: "[email protected]" <[email protected]>
Sent: Monday, October 21, 2013 8:59:11 AM
Subject: Re: [Jprogramming] boxing the result of power
if you use you get an easier starting point to accumulate results without fills
(+:each@{.,])^:(<3) <2
┌─┬─┬─┐
│2│ │ │
├─┼─┼─┤
│4│2│ │
├─┼─┼─┤
│8│4│2│
└─┴─┴─┘
then,
(#~ (a: ~: ])"0)each <"1 (+:each@{.,])^:(<3) <2
┌───┬─────┬───────┐
│┌─┐│┌─┬─┐│┌─┬─┬─┐│
││2│││4│2│││8│4│2││
│└─┘│└─┴─┘│└─┴─┴─┘│
└───┴─────┴───────┘
----- Original Message -----
From: June Kim (김창준) <[email protected]>
To: Programming forum <[email protected]>
Cc:
Sent: Monday, October 21, 2013 2:40:23 AM
Subject: [Jprogramming] boxing the result of power
(+:@{.,])^:(<3) 2
2 0 0
4 2 0
8 4 2
Is there any simple way to box the result so that it is 2;4 2;8 4 2 ?
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