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Bubbler
Bubbler
12:46 AM
 
 
4 hours later…
lelf
lelf
4:28 AM
I’m watching youtube.com/watch?v=EJONZpNA81s and 0 0⍉D←{{⍉⍵⍪1↓⊖⍵}⍣2⌽s⍴⍵,'-'⍴⍨s←2⍴≢⍵}'ABCD' (the 0 0⍉ part) gives an error. Has something changed in Dyalog APL?
Never mind, wrong ⎕io
 
 
3 hours later…
lelf
lelf
7:54 AM
Is there a short way to write (f ⍺) g (f ⍵)?
 
Bubbler
Bubbler
@lelf Not in APL, g&f in J.
 
lelf
lelf
8:54 AM
apparently it exists as ⍥ in NARS2000
 
 
6 hours later…
Adám
Adám
2:42 PM
@lelf Besides for NARS2000, it is also so in dzaima/APL and in my Extended Dyalog APL, and it will be so in Dyalog APL 18.0 too.
 

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