Re: [sage-support] Re: Slow Computations in Quotient Rings

2020-04-06 Thread rana-aere
Dear Vincent , I am tempted to do so. But, for now, I must focus on trouble of Sagemath start-up in MacOS. I have fixed a trick of Sagemath (double click) hands over the ticket to the browser. At the same time, I fixed some part of the trouble of error messages truncated. I have an idea on som

Re: [sage-support] Re: Slow Computations in Quotient Rings

2020-04-06 Thread Vincent Delecroix
Dear rana-aere, If you think this is an issue, then *you* should be working on it. Every SageMath developers is a volunteer that does not take orders and think by herself or himself what is relevant to do. Note that helping others is indeed a concern for most of them. As a start: - you can chec

[sage-support] Re: Slow Computations in Quotient Rings

2020-04-05 Thread rana-aere
I think it is an issue to be reported. So, I wait for someone to respond this question. To developers of the SageMath module of rings: Please verify the program in this question, with debugging messages I added. we ran into a weakness of SageMath either in formula processing producing too complic

[sage-support] Re: Slow Computations in Quotient Rings

2020-04-04 Thread finotti
Thanks for the reply! On Saturday, April 4, 2020 at 1:00:12 PM UTC-4, rana-aere wrote: > > I modified the code and tried to trace computation. > > I think you stepped over the weakness of Sagemath. > I was afraid that that would be the case... > > The modified code is quoted below. > The line

[sage-support] Re: Slow Computations in Quotient Rings

2020-04-04 Thread rana-aere
I modified the code and tried to trace computation. I think you stepped over the weakness of Sagemath. The modified code is quoted below. The line with many minus signs is meant to separate the program in different cells of jupyter notebook. My impression is that the program computes R, P + Q, L