Re: Stack Overflow Question

[Chris Moller]

    There's a version GNU APL created by Jürgen Sauermann--based, I
    think, on GNU APL 1.8--on which your test cases work fine:
    
>      x←1 2 3 4 5
>             u←6=x∘.+x
>             u
>       0 0 0 0 1
>       0 0 0 1 0
>       0 0 1 0 0
>       0 1 0 0 0
>       1 0 0 0 0
>             ⍸u
>        1 5  2 4  3 3  4 2  5 1 
>             {⍸6=⍵∘.+⍵}x
>        1 5  2 4  3 3  4 2  5 1 
>             {⍸6=⍵∘.+⍵} 1 2 3 4 5
>        1 5  2 4  3 3  4 2  5 1 
>             {⍸6=⍵∘.+⍵} ⍳5
>        1 5  2 4  3 3  4 2  5 1 
>             app←{⍸6=⍵∘.+⍵}
>             app 1 2 3 4 5
>        1 5  2 4  3 3  4 2  5 1 
>     
    
    It might be worth your time to try it, see
    https://www.gnu.org/software/apl/
    
    Jürgen's version can be gotten at either:
> svn checkout http://svn.savannah.gnu.org/svn/apl/trunk
>     
    or 
> git clone https://git.savannah.gnu.org/git/apl.git
>     
    Good luck,
    Chris Moller

On 6/18/21 8:50 AM, Adám Brudzewsky wrote:

Hi, can anyone answer this?

Unrecognised symbols in GNU APL

OpenPGP_0xDA6C01938888083E.asc
Description: OpenPGP public key

OpenPGP_signature
Description: OpenPGP digital signature