I wrote:
> Or, so long as we understand its nature, we can return to the original idea
> with
> r =: ". bind 'd' ([ {~ #...@[ | ]) ] .
I should've said "Raul's original idea". And, while I'm giving credit
where it's due, let me correct a couple of other blunders.
As Pepe pointed out [1], in [2] I should've mentioned that Roger
collaborated with Oleg to produce the final "map" in [3]:
> map=: 3 : 0
> (9!:6 '') map y
> :
> b=. (i.->./t) </ t=. +/\ (=/\''''~:y) * 1 _1 0 {~ '()' i. y
> y , (2 #.\"(1) 0,.b) { ' ',6 8 10{x
> )
And as RE Boss pointed out in [4], in [5] I should've mentioned Raul's
contribution in [6]:
> |.fns 4 :'x at .0&.>/y'"_1 (<rnge),. data
though I was responding to Viktor's tacit expression of Raul's core idea in
[7].
-Dan
[1] http://www.jsoftware.com/pipermail/programming/2009-August/016115.html
[2] http://www.jsoftware.com/pipermail/general/2009-August/033229.html
[3] http://www.jsoftware.com/pipermail/general/2008-July/032128.html ,
building on
http://www.jsoftware.com/pipermail/general/2008-July/032123.html ,
http://www.jsoftware.com/pipermail/general/2008-July/032122.html ,
http://www.jsoftware.com/pipermail/general/2008-July/032119.html .
[4] http://www.jsoftware.com/pipermail/programming/2009-August/016003.html
[5] http://www.jsoftware.com/pipermail/programming/2009-August/016001.html
[6] http://www.jsoftware.com/pipermail/programming/2009-August/015991.html
[7] http://www.jsoftware.com/pipermail/programming/2009-August/015993.html
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm