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achrzesz's profile - karma

achrzesz's karma change log

10 0 Regarding remove() function ( 2023-03-11 18:29:58 +0200 )

10 0 Is there a function for negacyclic matrices? ( 2023-03-04 21:48:32 +0200 )

10 0 Is there a function for negacyclic matrices? ( 2023-03-04 14:13:59 +0200 )

10 0 On mutating a variable to a function ( 2023-02-25 15:06:52 +0200 )

10 0 Speeding up symbolic nested loops ( 2023-02-16 16:34:53 +0200 )

10 0 need precise obvious values solving V^t A V =p(x0,x1), A, V matrix ( 2023-02-16 11:27:42 +0200 )

15 0 Speeding up symbolic nested loops ( 2023-02-16 08:53:11 +0200 )

10 0 Speeding up symbolic nested loops ( 2023-02-16 08:53:10 +0200 )

10 0 Manually grouping symbolic terms ( 2023-02-11 22:57:55 +0200 )

0 -15 Manually grouping symbolic terms ( 2023-02-11 22:57:49 +0200 )

15 0 Manually grouping symbolic terms ( 2023-02-11 22:57:47 +0200 )

10 0 How am I able to take the gradient of a symbolic function twice? ( 2023-02-05 12:47:23 +0200 )

10 0 How am I able to take the gradient of a symbolic function twice? ( 2023-02-05 11:24:12 +0200 )

10 0 Manually grouping symbolic terms ( 2023-02-01 10:09:59 +0200 )

15 0 Generating the non-fundamental solutions of Pell's equation ( 2023-01-30 20:29:12 +0200 )

10 0 Generating the non-fundamental solutions of Pell's equation ( 2023-01-30 16:46:38 +0200 )

0 -10 Generating the non-fundamental solutions of Pell's equation ( 2023-01-30 16:44:07 +0200 )

10 0 Generating the non-fundamental solutions of Pell's equation ( 2023-01-30 16:44:07 +0200 )

0 -10 Generating the non-fundamental solutions of Pell's equation ( 2023-01-30 16:44:07 +0200 )

10 0 Generating the non-fundamental solutions of Pell's equation ( 2023-01-30 16:44:06 +0200 )

0 -10 Generating the non-fundamental solutions of Pell's equation ( 2023-01-30 16:44:06 +0200 )

10 0 Generating the non-fundamental solutions of Pell's equation ( 2023-01-30 16:44:06 +0200 )

15 0 Strange result for Jordan_form() ( 2023-01-28 22:02:08 +0200 )

15 0 Applying a polynomial to a matrix ( 2023-01-23 10:43:13 +0200 )

10 0 Find a list of list from a Matrix ( 2023-01-21 20:07:58 +0200 )

15 0 Find a list of list from a Matrix ( 2023-01-19 11:21:13 +0200 )

10 0 Find a list of list from a Matrix ( 2023-01-19 09:29:49 +0200 )

15 0 need precise obvious values solving V^t A V =p(x0,x1), A, V matrix ( 2023-01-16 12:10:17 +0200 )

10 0 Rounding entries of a matrix ( 2023-01-13 20:29:33 +0200 )

10 0 Rounding entries of a matrix ( 2023-01-11 22:48:29 +0200 )

10 0 Calculating large symbolic determinants is too slow ( 2023-01-08 03:22:41 +0200 )

10 0 checking whether the polynomial has a rational root ( 2023-01-06 10:21:09 +0200 )

15 0 highlighting specific regions in a plot ( 2023-01-02 18:52:30 +0200 )

10 0 highlighting specific regions in a plot ( 2023-01-02 10:32:54 +0200 )

10 0 Calculating large symbolic determinants is too slow ( 2023-01-02 10:11:04 +0200 )

2 0 How Do I Perform a Coordinate Transformation on a Metric Tensor? ( 2022-12-28 12:08:44 +0200 )

10 0 check condition for a list of lists ( 2022-11-26 12:09:04 +0200 )

10 0 sagemath displays in different lines ( 2022-11-25 00:05:18 +0200 )

10 0 sagemath displays in different lines ( 2022-11-24 14:41:58 +0200 )

15 0 Why is sum(LIST[n], n, 0, 5) for a given list LIST wrong? ( 2022-11-18 20:34:28 +0200 )

10 0 Why is 'sum( diff(sin(x),x,n), n,1,2)' zero? ( 2022-11-18 20:34:07 +0200 )

10 0 Why is sum(LIST[n], n, 0, 5) for a given list LIST wrong? ( 2022-11-18 20:30:51 +0200 )

10 0 Use of min(x,y) in plot3d, integrals, etc. ( 2022-11-09 07:55:42 +0200 )

10 0 Unable to Integrate function ( 2022-10-22 18:19:48 +0200 )

15 0 the `assume` function not working? ( 2022-07-04 10:03:41 +0200 )

10 0 Finite field extension ( 2021-04-12 15:09:33 +0200 )

10 0 How do I understand the result of symbolic integrals ( 2021-01-21 23:44:28 +0200 )

10 0 How to construct a polynomial from string? ( 2020-08-27 20:03:23 +0200 )

10 0 Map a function to each element of a matrix? ( 2019-03-14 17:37:49 +0200 )

10 0 Eliminating variables from a system of equations? ( 2018-12-15 12:50:43 +0200 )

10 0 level/contour curves in 3D ( 2018-04-11 18:31:29 +0200 )

10 0 How to construc a generator point of an elliptic curve? ( 2016-10-06 07:13:50 +0200 )

10 0 Is it possible to find the exponential of a symbolic matrix using sage? ( 2016-07-29 01:16:13 +0200 )

10 0 Calculating an Orthonormal Basis ( 2016-07-25 11:42:00 +0200 )

10 0 symbolic vector norm ( 2016-05-25 08:24:27 +0200 )

10 0 Phase portraits of 2-dimensional systems ( 2015-03-20 10:11:28 +0200 )

10 0 calculating residue with maxima_methods ( 2014-01-22 11:17:53 +0200 )

10 0 Map a function to each element of a matrix? ( 2014-01-04 21:29:40 +0200 )

10 0 how to find root of a spline ( 2014-01-03 23:00:17 +0200 )

10 0 Elliptic Curve functions don't seem to exist? ( 2013-12-10 05:44:23 +0200 )

10 0 How to construc a generator point of an elliptic curve? ( 2013-12-10 05:41:32 +0200 )

10 0 solving sqrt(-1) to a real number ( 2013-07-17 02:15:54 +0200 )

10 0 Eliminating variables from a system of equations? ( 2013-07-08 07:40:21 +0200 )

10 0 Map a function to each element of a matrix? ( 2013-06-23 07:32:47 +0200 )

10 0 Generating functions and plotting them with different colors ( 2013-03-30 16:08:08 +0200 )

10 0 Eliminating variables from a system of equations? ( 2013-03-15 17:08:02 +0200 )

10 0 integral interpretation ( 2013-03-10 21:57:08 +0200 )

10 0 Finite field extension ( 2013-03-04 16:59:51 +0200 )

10 0 How does one find solutions to a polynomial over a finite field? ( 2013-02-21 11:33:00 +0200 )

10 0 How does one find solutions to a polynomial over a finite field? ( 2013-02-16 15:52:09 +0200 )

10 0 Disabling y-axes in 2-D plot ( 2013-02-14 05:45:40 +0200 )

10 0 Extracting a matrix from linear expressions ( 2013-02-12 11:16:09 +0200 )

10 0 Extracting a matrix from linear expressions ( 2013-02-12 07:21:41 +0200 )

10 0 Unable to evaluate integral of x*x/(exp(x)+1) ( 2013-01-22 16:10:05 +0200 )

15 0 Product of Elements in Group ( 2013-01-19 13:41:45 +0200 )

10 0 Matrices and mpmath ( 2013-01-15 20:45:11 +0200 )

10 0 Matrices and mpmath ( 2013-01-15 20:44:17 +0200 )

10 0 Matrices and mpmath ( 2013-01-15 18:29:26 +0200 )

10 0 Matrices and mpmath ( 2013-01-15 17:11:11 +0200 )

10 0 How to output data to a file ( 2013-01-15 07:03:20 +0200 )

10 0 Plotting points with different colours ( 2013-01-12 01:31:29 +0200 )

10 0 Plotting points with different colours ( 2013-01-11 16:22:41 +0200 )

10 0 Plotting points with different colours ( 2013-01-11 13:44:33 +0200 )

15 0 Plotting points with different colours ( 2013-01-11 12:28:26 +0200 )

10 0 Plotting points with different colours ( 2013-01-11 12:27:27 +0200 )

10 0 hypergeometric function 2F1 with in Sage ( 2013-01-07 14:35:56 +0200 )

15 0 Arbitrary precision BesselY ( 2013-01-03 10:38:25 +0200 )

10 0 Arbitrary precision BesselY ( 2013-01-03 10:22:43 +0200 )

10 0 Plotting eigenvalues as a function of a variable ( 2013-01-02 23:16:16 +0200 )

10 0 Longer fraction to decimal number ( 2013-01-02 14:00:16 +0200 )

15 0 Plotting eigenvalues as a function of a variable ( 2013-01-02 12:51:00 +0200 )

10 0 Plotting eigenvalues as a function of a variable ( 2013-01-02 12:50:50 +0200 )

15 0 Longer fraction to decimal number ( 2013-01-02 08:31:49 +0200 )

0 -5 Longer fraction to decimal number ( 2013-01-02 08:31:44 +0200 )

15 0 Longer fraction to decimal number ( 2013-01-02 08:31:43 +0200 )

0 -5 Longer fraction to decimal number ( 2013-01-02 08:31:39 +0200 )

15 0 Longer fraction to decimal number ( 2013-01-02 08:31:38 +0200 )

0 -5 Longer fraction to decimal number ( 2013-01-02 08:31:37 +0200 )

15 0 Longer fraction to decimal number ( 2013-01-02 08:31:36 +0200 )

10 0 Longer fraction to decimal number ( 2013-01-02 08:30:42 +0200 )