On Tue, Sep 9, 2008 at 17:00, David Vincent-Jones <[EMAIL PROTECTED]> wrote:
> I am having problems correctly replacing in this context:
> [c=: 2{ "1 abc
In addittion to the replies Sherlock, Ric have given, here's another
possibility. Use an index value that selects index 2 on axis 2 and
all indices on axis 0 and 1.
abc =: i. 2 2 3
]i =: <a:;a:;2
+---------+
|+--+--+-+|
||++|++|2||
|||||||| ||
||++|++| ||
|+--+--+-+|
+---------+
]c =: i { abc
2 5
8 11
c2 =: c*2
c2 i} abc
0 1 4
3 4 10
6 7 16
9 10 22
--
Ambrus
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