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From: | Juergen Sauermann |
Subject: | Re: [Bug-apl] indexing of the array |
Date: | Sat, 05 Mar 2016 12:12:05 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 |
Hi Alexey, the IBM APL2 binding rules say that [] binds stronger than vector notation (IBM APL2 language reference page 34). That is, 100 200[1] is 100 (200[1]) IBM APL2 behaves in the same way as GNU APL. /// Jürgen On 03/04/2016 08:37 PM, Alexey
Veretennikov wrote:
Hi, When trying to get element by index from the array specified to the left side, there is a difference in behavior: 100 200[1] RANK ERROR 100 200[1] ^ ^ However: (100 200)[1] ┌───┐ │100│ └───┘ In Dyalog APL both _expression_ gives the same result. Is it a bug or different understanding of the standard? |
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