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lol J
author Jordi Gutiérrez Hermoso <jordigh@octave.org>
date Mon, 25 Nov 2013 11:56:30 -0500
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NB. ~:/\ B ---------------------------------------------------------------

(0 0 1 1,:0 1 1 0) -: ~:/\ 0 0 1 1 ,: 0 1 0 1
(20$1 0) -: ~:/\20$1
(20$0  ) -: ~:/\20$0

ne=: 4 : 'x~:y'
nescan=: 2&|@(+/\)

(~:/\   -: ne/\  ) x=.?    13$2
(~:/\   -: ne/\  ) x=.?4   13$2
(~:/\"1 -: ne/\"1) x
(~:/\   -: ne/\  ) x=.?3 5 13$2
(~:/\"1 -: ne/\"1) x
(~:/\"2 -: ne/\"2) x

(~:/\   -: nescan  ) x=.?    32$2
(~:/\   -: nescan  ) x=.?4   32$2
(~:/\"1 -: nescan"1) x
(~:/\   -: nescan  ) x=.?4 8 32$2
(~:/\"1 -: nescan"1) x
(~:/\"2 -: nescan"2) x

(~:/\   -: nescan  ) x=.?    23$2
(~:/\   -: nescan  ) x=.?5   23$2
(~:/\"1 -: nescan"1) x
(~:/\   -: nescan  ) x=.?5 7 23$2
(~:/\"1 -: nescan"1) x
(~:/\"2 -: nescan"2) x

f=. 3 : '(~:/\ -: nescan) y ?@$ 2'
,f"1 x=.7 8 9,."0 1 [ _1 0 1+  255
,f"1 |."1 x
,f"1 x=.7 8 9,."0 1 [ _1 0 1+4*255
,f"1 |."1 x


NB. ~:/\ I ---------------------------------------------------------------

ne=: 4 : 'x~:y'

(~:/\ -: ne/\) x=.1 2 3 1e9 2e9
(~:/\ -: ne/\) |.x

(~:/\   -: ne/\  ) x=._1e4+?    13$2e4
(~:/\   -: ne/\  ) x=._1e4+?4   13$2e4
(~:/\"1 -: ne/\"1) x
(~:/\   -: ne/\  ) x=._1e4+?3 5 13$2e4
(~:/\"1 -: ne/\"1) x
(~:/\"2 -: ne/\"2) x

(~:/\   -: ne/\  ) x=._1e9+?    13$2e9
(~:/\   -: ne/\  ) x=._1e9+?4   13$2e9
(~:/\"1 -: ne/\"1) x
(~:/\   -: ne/\  ) x=._1e9+?3 5 13$2e9
(~:/\"1 -: ne/\"1) x
(~:/\"2 -: ne/\"2) x


NB. ~:/\ D ---------------------------------------------------------------

ne=: 4 : 'x~:y'

(~:/\   -: ne/\  ) x=.0.01*_1e4+?    13$2e4
(~:/\   -: ne/\  ) x=.0.01*_1e4+?4   13$2e4
(~:/\"1 -: ne/\"1) x
(~:/\   -: ne/\  ) x=.0.01*_1e4+?3 5 13$2e4
(~:/\"1 -: ne/\"1) x
(~:/\"2 -: ne/\"2) x


NB. ~:/\ Z --------------------------------------------------------------

ne=: 4 : 'x~:y'

(~:/\   -: ne/\  ) x=.[&.j. 0.1*_1e2+?2     13$2e2
(~:/\   -: ne/\  ) x=.[&.j. 0.1*_1e2+?2 4   13$2e2
(~:/\"1 -: ne/\"1) x
(~:/\   -: ne/\  ) x=.[&.j. 0.1*_1e2+?2 3 5 13$2e2
(~:/\"1 -: ne/\"1) x
(~:/\"2 -: ne/\"2) x

(,'j')    -: ~:/\'j'
(,<'ace') -: ~:/\<'ace'

'domain error' -: ~:/\ etx 'deipnosophist'
'domain error' -: ~:/\ etx ;:'peace in our time'

4!:55 ;:'f ne nescan x'