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Re: [Bug-apl] Outer product with replicate error
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From: |
Kacper Gutowski |
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Subject: |
Re: [Bug-apl] Outer product with replicate error |
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Date: |
Tue, 17 May 2016 18:20:47 +0200 |
On Tue, May 17, 2016 at 4:49 PM, Juergen Sauermann wrote:
> is seems like IBM APL2 computes
> 1 2 3 /¨ 4 5 6
> as:
> (1 2 3/4) (1 2 3/5) (1 2 3/6)
> However, the ISO standard says
> Z ← A f¨ B
(...)
The difference isn't in each operator, but in parsing / always as a monadic
operator (albeit taking a numeric argument) rather than a dyadic function.
I don't have APL2 to test, but I expect (1 2 3/)¨4 5 6 to work too.
-k