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Re: [Bug-apl] System Functions

From: Juergen Sauermann
Subject: Re: [Bug-apl] System Functions
Date: Thu, 24 Sep 2015 12:04:13 +0200
User-agent: Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.4.0

Hi Alex,

IBM APL2 has debug variables ⎕L and ⎕R which
represent the left and right arguments of a user-defined functions.

In GNU APL, user-defined functions can have an axis argument and ⎕X
represents it,

I did not want to advertise ⎕L, ⎕R, and ⎕X too much because
they are not very well tested and were implemented only for
IBM APL2 compatibility.

/// Jürgen

On 09/24/2015 05:21 AM, address@hidden wrote:
I was unable to find a definition for ⎕X in 'info apl' or the IBM manual.


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