Hi Bug-apl,The top says "Archives are refreshed every 30 minutes"but the refresh time is "Last Modified: Sat Oct 03 2015 21:37:15 -0400"and today is Tue Oct 06 2015.Is this something specific to bug apl, or is this a gnu.org problem? -Alex
https://github.com/TieDyedDevil/apl-pkg/releases
Date:2015-10-06
Contact: [David B. Lamkins](mailto:da...@lamkins.net)
Announcing the 3rd Release of APL Package Manager
=
The APL Package Manager is a tool to manage the development
and deploymen
It's slightly annoying that you have to know how many 10s to use on
the left of ⊤. You can work it out as:
((1+⌊10⍟N)⍴10)⊤...
On 6 October 2015 at 09:44, Jay Foad wrote:
> (⍳N)⍪[1.5]+\+⌿10 10 10⊤⍳N←400
Your solution is inherently O(n²) because you're using ¨⍳ inside ¨⍳.
The obvious way to fix this is with +\:
(⍳N)⍪[1.5]+\{+/⍎¨⍕⍵}¨⍳N←400
The other obvious source of inefficiency is your use of ⍕ and ⍎.
Instead, how about:
(⍳N)⍪[1.5]+\+⌿10 10 10⊤⍳N←400
I don't know how to do timings in GNU APL s
