lijr07's profile - karma

lijr07's karma change log

2 0 How to substitute variables in a rational function by numbers? ( 2024-03-27 07:30:48 +0200 )

2 0 How to read a file which has rational functions? ( 2024-03-24 12:26:17 +0200 )

10 0 How to find the number of parameters in the result of solve function? ( 2023-07-29 23:47:40 +0200 )

10 0 How to find the number of parameters in the result of solve function? ( 2023-07-29 06:47:48 +0200 )

2 0 errors when read a file with symbols ( 2023-06-06 14:53:21 +0200 )

10 0 errors when read a file with symbols ( 2023-06-06 11:59:44 +0200 )

2 0 complex number in Sagemath ( 2023-05-05 11:17:29 +0200 )

2 0 How to write an involution in Weyl group as a product of $2$-cycles? ( 2023-05-03 20:38:33 +0200 )

10 0 SageMath cannot solve this system of equations? ( 2023-01-10 22:47:54 +0200 )

10 0 Tropical Geometry ( 2022-10-23 05:51:28 +0200 )

10 0 How to extract a list from the result of Hrepresentation? ( 2022-10-23 05:32:39 +0200 )

2 0 How to extract a list from the result of Hrepresentation? ( 2022-09-20 21:04:16 +0200 )

10 0 Question about multiprocessing and print ( 2022-08-24 19:31:56 +0200 )

2 0 Find all non-crossing tuples which have the same content as a given tableau. ( 2022-07-15 18:26:22 +0200 )

2 0 LU decomposition for symbolic matrices with many different variables. ( 2022-06-20 08:53:26 +0200 )

10 0 LU decomposition for symbolic matrices with many different variables. ( 2022-06-19 09:46:31 +0200 )

2 0 How to define a matrix with variables in SageMath? ( 2022-06-19 05:58:46 +0200 )

10 0 How to define a matrix with variables in SageMath? ( 2022-06-18 13:28:22 +0200 )

10 0 Finiteness of a group given by a presentation ( 2022-06-15 06:00:02 +0200 )

2 0 Read a very large file ( 2022-04-25 10:32:40 +0200 )

2 0 submit a job to a supercomputer using slurm ( 2022-04-07 17:21:46 +0200 )

10 0 submit a job to a supercomputer using slurm ( 2022-04-06 22:34:25 +0200 )

2 0 Run Sagemath codes on a cluster. ( 2022-03-29 19:00:22 +0200 )

10 0 Run Sagemath codes on a cluster. ( 2022-03-29 17:18:03 +0200 )

10 0 Find the longest word in a symmetric group which satisfies a certain property. ( 2022-01-26 08:54:37 +0200 )

10 0 Find the longest word in a symmetric group which satisfies a certain property. ( 2022-01-26 08:54:30 +0200 )

10 0 Find the longest word in a symmetric group which satisfies a certain property. ( 2022-01-26 08:49:33 +0200 )

2 0 Find the longest word in a symmetric group which satisfies a certain property. ( 2022-01-24 21:55:19 +0200 )

10 0 Find the longest word in a symmetric group which satisfies a certain property. ( 2022-01-24 19:15:39 +0200 )

0 10 Find the longest word in a symmetric group which satisfies a certain property. ( 2022-01-24 18:50:25 +0200 )

2 0 A question about definition of a polynomial ring. ( 2022-01-23 15:07:15 +0200 )

10 0 A question about definition of a polynomial ring. ( 2022-01-23 12:53:14 +0200 )

10 0 Weyl character formula in Sagemath ( 2022-01-10 03:40:24 +0200 )

10 0 import txt file contents to SageMath/Python ( 2021-12-17 07:47:22 +0200 )

2 0 import txt file contents to SageMath/Python ( 2021-12-15 19:46:51 +0200 )

10 0 import txt file contents to SageMath/Python ( 2021-12-15 16:17:51 +0200 )

0 -10 import txt file contents to SageMath/Python ( 2021-12-15 16:16:49 +0200 )

10 0 import txt file contents to SageMath/Python ( 2021-12-15 16:15:43 +0200 )

2 0 Matrix with polynomial entries in Sage. ( 2021-11-11 18:34:48 +0200 )

2 0 An error when use subs ( 2021-11-09 14:58:39 +0200 )

2 0 How to find all reduced expression of the longest element in a Weyl group? ( 2021-11-08 20:14:09 +0200 )

2 0 How to return s1*s2 of a symmetric group in Sage? ( 2021-11-03 19:52:06 +0200 )

2 0 AttributeError: '...FunctionFieldElement_rational' object has no attribute 'series' ( 2021-04-28 10:47:27 +0200 )

2 0 How to find the longest word in a subgroup of the symmetric group using Sage? ( 2020-04-14 22:33:49 +0200 )

10 0 How to find the longest word in a subgroup of the symmetric group using Sage? ( 2020-04-13 21:17:37 +0200 )

2 0 How to convert an element in a Symmetric group to a one-line notation in Sage ( 2020-04-10 19:16:14 +0200 )