Along with the other answers, let's specifically observe that
((],-)i.)
is a hook with the two verbs (],-) and i. .
j evaluates the monad integers then the train (],-) as a dyad with the
result of integers as the y argument.
Date: Sun, 06 Jul 2014 04:52:01 -0400
From: "Linda Alvord"<[email protected]>
To:<[email protected]>
Subject: [Jprogramming] Difference between y and ] in a definition
Message-ID: <000001cf98f7$8e0574a0$aa105de0$@net>
Content-Type: text/plain; charset="koi8-r"
Here's something I have not understood for a long time: g is the result I
want
H is not the result I want
g=: 13 :'>: ((],-)i.)<: y'
h=: 13 :'>: ((y,-)i.)<: y'
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