[sage-devel] Re: Kruskal's Algorithm using Priority Queues

2022-04-11 Thread David Coudert
Sure, feel free to open a ticket to correct this. On Monday, April 11, 2022 at 4:18:38 PM UTC+2 adarsh.k...@gmail.com wrote: > I can open a ticket to correct this if you want > > On Monday, April 11, 2022 at 12:53:30 PM UTC+5:30 Adarsh Kishore wrote: > >> Okay, then I think that line should be re

Re: [sage-devel] Trouble with SSH access

2022-04-11 Thread Yueqi Li
Thank you so much for answer this. I have ssh file and also paste the public key in my sage page. But my access still was denied.[image: Screen Shot 2022-04-12 at 12.37.56 AM.png] On Sunday, April 10, 2022 at 4:43:10 PM UTC-4 François Bissey wrote: > I can’t help but notice that part of the mess

[sage-devel] Re: SageMath version 9.6.rc0 [Makefile:246: testalllong] Error 17

2022-04-11 Thread ph h
Hi, > make pytest Thank you for the info, that will be tried when RC1 comes out BTW, these tests are great features of this release, 9.6. Thank you, sage team. Regards, phiho On Tuesday, April 12, 2022 at 12:16:28 AM UTC-4 adarsh.k...@gmail.com wrote: > I had a similar problem with Sage v

[sage-devel] Re: SageMath version 9.6.rc0 [Makefile:246: testalllong] Error 17

2022-04-11 Thread Adarsh Kishore
I had a similar problem with Sage v9.6.beta4 on Ubuntu 20.04 LTS (https://groups.google.com/g/sage-devel/c/ZYaVBloUbF0) in that PyTest was not detected by Sage. I found that running ``` ./sage -i pytest ``` solves the problem. However, based on another conversation it was pointed out that runnin

[sage-devel] Sage does wrong vector comparison when using assume

2022-04-11 Thread Stefano Piani
Hello everybody, I just found what I think is a strange bug in SageMath. It seems odd that this has not been already pointed out, but I have not been able to find anything about it online, so I decided to post it here. On my machine, the following line returns false (as expected): vector(SR, [-

[sage-devel] Re: _SAGE_VAR_minus and Maxima limit direction

2022-04-11 Thread Nils Bruin
That's a fairly straightforward thing to fix: it just means that the sage-to-maxima interface needs to learn how to translate "plus" and "minus" in limit expressions. The easiest way would be to tell the interface that "plus" and "minus" are symbols that need a hardcoded translation. A more sub

Re: [sage-devel] Trouble with SSH access

2022-04-11 Thread Thierry
Hi, i had a quick look at the trac/git box: when a SSH pubkey is added from the trac website, the /srv/git/repositories/gitolite-admin.git repository is updated accordingly, so it seems it is not an issue between trac and gitolite, the transfer seems to work well. However, the file /srv/git/.ssh/

Re: [sage-devel] Trouble with SSH access

2022-04-11 Thread Tristan Phillips
Thank you Maxime. Attached is my debug log. -Tristan On Monday, April 11, 2022 at 3:29:37 AM UTC-7 maxime...@inria.fr wrote: > On 4/8/22 22:08, Tristan Phillips wrote: > > > > Hello, > > > > I just wanted to mention that I seem to be having the same issues as > > Antoine. I tried both an RSA 20

[sage-devel] Re: Kruskal's Algorithm using Priority Queues

2022-04-11 Thread Adarsh Kishore
I can open a ticket to correct this if you want On Monday, April 11, 2022 at 12:53:30 PM UTC+5:30 Adarsh Kishore wrote: > Okay, then I think that line should be removed right? It can be misleading > to potential contributors > > On Monday, April 11, 2022 at 12:31:02 PM UTC+5:30 David Coudert wro

[sage-devel] "plot" requires providing all the varibles, not only free varibles

2022-04-11 Thread Jan Marucha
Consider simple code: f(y) = integrate(y*x^2, (x, 0, 1), hold = True) it has free_variables() of (y) and variables of (x,y) plot(f) throws value error: ` ValueError: Variable 'x' not found ` despite function being perfectly fine to be evaluated, and for example `f(1)` results in 1/3 as expected

[sage-devel] _SAGE_VAR_minus and Maxima limit direction

2022-04-11 Thread Jan Marucha
`integrate()' function on non-elementary integrals outputs sometimes a limit function, ie: In: k = var("m", domain='positive', latex_name=r"\hat k" ); In: N_nr = integrate(k^2/(exp(k)+1), (k, 0, oo)) Out: `limit(1/3*k^3 - k^2*log(e^k + 1) - 2*k*dilog(-e^k) + 2*polylog(3, -e^k), k, +Infinity, minu

Re: [sage-devel] Trouble with SSH access

2022-04-11 Thread Maxime Bombar
On 4/8/22 22:08, Tristan Phillips wrote: Hello, I just wanted to mention that I seem to be having the same issues as Antoine. I tried both an RSA 2048 and a ed25519.  I also tested that these keys worked for SSH access on GitHub. Sincerely, Tristan Yes, it seems that the distribution of t

[sage-devel] Re: Kruskal's Algorithm using Priority Queues

2022-04-11 Thread Adarsh Kishore
Okay, then I think that line should be removed right? It can be misleading to potential contributors On Monday, April 11, 2022 at 12:31:02 PM UTC+5:30 David Coudert wrote: > This query has been added in https://trac.sagemath.org/ticket/10433. > I don't think that priority queue can be of any hel

[sage-devel] Re: Kruskal's Algorithm using Priority Queues

2022-04-11 Thread David Coudert
This query has been added in https://trac.sagemath.org/ticket/10433. I don't think that priority queue can be of any help to speed up the current code. On Sunday, April 10, 2022 at 11:03:41 AM UTC+2 adarsh.k...@gmail.com wrote: > Hi everyone, > > I was going through Sage's codebase, and I came a