Thank you, this was the tip I needed.
Last night I managed to get the correct answer on the phone with this.
If you want to examine what I have it's on the same place. solution.ijs has
the latest I did on the computer, 1.ijs is what I had on the phone.
Because somewhere in there something broke
On Sat, 26 Nov 2022 at 14:27, Henry Rich wrote:
> This problem, which Elijah has found can be attributed to my insouciance
> about the robustness of CRC-32 as a hash function, afflicts the entire
> i.-family and has no good workaround.
>
> However, I think it will be easy to fix, and I hope we
try install'gmp' (fine both on jqt and jconsole) and then restart.
On Wed, Dec 14, 2022 at 11:55 AM Thomas Arneson wrote:
> Thanks Bill, that worked.
>
> When I tried the test for gimp it failed on Windows, but worked on my
> android.
>
>
> 2022-12-13 21:50
> Machine:
Thanks Bill, that worked.
When I tried the test for gimp it failed on Windows, but worked on my android.
2022-12-13 21:50
Machine: HPdesktop2012
Engine: j904/j64avx/windows
Beta-i: commercial/2022-12-13T15:19:30
Library: 9.04.06
Qt IDE: 2.0.3s/6.2.4(6.2.4)
Platform: Win
have you tried install'qtide' ?
On Wed, Dec 14, 2022 at 11:28 AM Thomas Arneson wrote:
>
>
> When I try to run J904 using Qt. I get a message saying "The code
> execution cannot proceed because Qt5Core.dll was not found"
>
> I was able to upgrade to Beta-i by running from console, but I want
When I try to run J904 using Qt. I get a message saying "The code execution
cannot proceed because Qt5Core.dll was not found"
I was able to upgrade to Beta-i by running from console, but I want to use jqt.
--
For information
J904-beta-i is available for android.
verify gmp is working by executing a simple sentence eg
2x * 2
eformat error message working by
1+'a'
On Wed, Dec 14, 2022 at 1:00 AM Eric Iverson
wrote:
> J904-beta-i is available for windows/linux/mac/pi.
>
> Please install/upgrade and use it so that
The new error message can break J code that relying on checking error
messages.
To revert to old error messages, add this line somewhere before running
your applications
4!:55 <'eformat_j_'
On Wed, 14 Dec 2022 at 1:09 AM Henry Rich wrote:
> The two new features that Eric mentioned are well
Oh, one other thing...
For aoc 13 part 2, you do not actually need to sort anything.
You can compare the '[[2]]' representation against each value and
count how many precede it.
Then you can do the same with the other value (adding 1, because it
would come after the '[[2]]' value.
FYI,
--
I was not able to decipher the value of pp which you posted here,
after the email system mangled it.
Also, it looks like your current github code --
https://github.com/JaumeGreen/adventofcode/blob/master/2022/day13/explanation.ijs
-- doesn't work for me when I try it on my input.txt from the aoc
Thank you
I think it's going better, or at least I'm understanding a bit more.
The problem I had was another, quicksort was sending the whole list to
compare inside comp2.
I fixed it with these:
quickp=: 3 : 0
if. 1 >: #y do. y
else.
(quickp y lesser sel e),(y equal sel e),quickp y greater sel
p.s. for the tacit stack issue, you did not include your definition of
comp2, but if it's from aoc day 13, a plausible issue is that comp2
would be returning _1 or 1 instead of 0 or 1 (which is what that
quicksort implementation expects).
That said, when debugging stack errors on recursive
It used to be that x was more ambiguous. To make quicksort work, use
sel=: 1 : 'u # ['
I will update the wiki.
Thanks,
--
Raul
On Tue, Dec 13, 2022 at 1:43 PM Jaume wrote:
>
> Hello all
>
> Still here and I've done all the days in J except for day 7, But that's not
> why I'm here.
>
> So
Hello all
Still here and I've done all the days in J except for day 7, But that's not
why I'm here.
So now I've done the first part, and I have a function that is too long to
copy that does comparisons in an iterative way (I had some stack problems).
Now I'm wanting to sort the elements using
The two new features that Eric mentioned are well worth waiting for IMO.
The conversion to GMP was a big job. Raul Miller did it. It brings J
up to modern standards of speed and space for extended-precision arithmetic.
The new error messages started as an idea of Elijah Stone's and
J904-beta-i is available for windows/linux/mac/pi.
Please install/upgrade and use it so that the release after the beta cycle
is as stable as can be.
Usually we would end the beta cycle near year end and have a stable
release. Multi-threading was ready, but there were a few things we wanted
to
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