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achrzesz's profile - karma

achrzesz's karma change log

10 0 Map a function to each element of a matrix? ( 2019-03-14 11:37:49 -0500 )

10 0 Eliminating variables from a system of equations? ( 2018-12-15 05:50:43 -0500 )

10 0 level/contour curves in 3D ( 2018-04-11 11:31:29 -0500 )

10 0 How to construc a generator point of an elliptic curve? ( 2016-10-06 00:13:50 -0500 )

10 0 Is it possible to find the exponential of a symbolic matrix using sage? ( 2016-07-28 18:16:13 -0500 )

10 0 Calculating an Orthonormal Basis ( 2016-07-25 04:42:00 -0500 )

10 0 symbolic vector norm ( 2016-05-25 01:24:27 -0500 )

10 0 Phase portraits of 2-dimensional systems ( 2015-03-20 04:11:28 -0500 )

10 0 calculating residue with maxima_methods ( 2014-01-22 04:17:53 -0500 )

10 0 Map a function to each element of a matrix? ( 2014-01-04 14:29:40 -0500 )

10 0 how to find root of a spline ( 2014-01-03 16:00:17 -0500 )

10 0 Elliptic Curve functions don't seem to exist? ( 2013-12-09 22:44:23 -0500 )

10 0 How to construc a generator point of an elliptic curve? ( 2013-12-09 22:41:32 -0500 )

10 0 solving sqrt(-1) to a real number ( 2013-07-16 19:15:54 -0500 )

10 0 Eliminating variables from a system of equations? ( 2013-07-08 00:40:21 -0500 )

10 0 Map a function to each element of a matrix? ( 2013-06-23 00:32:47 -0500 )

10 0 Generating functions and plotting them with different colors ( 2013-03-30 10:08:08 -0500 )

10 0 Eliminating variables from a system of equations? ( 2013-03-15 11:08:02 -0500 )

10 0 integral interpretation ( 2013-03-10 15:57:08 -0500 )

10 0 Finite Field Extension ( 2013-03-04 09:59:51 -0500 )

10 0 How does one find solutions to a polynomial over a finite field? ( 2013-02-21 04:33:00 -0500 )

10 0 How does one find solutions to a polynomial over a finite field? ( 2013-02-16 08:52:09 -0500 )

10 0 Disabling y-axes in 2-D plot ( 2013-02-13 22:45:40 -0500 )

10 0 Extracting a matrix from linear expressions ( 2013-02-12 04:16:09 -0500 )

10 0 Extracting a matrix from linear expressions ( 2013-02-12 00:21:41 -0500 )

10 0 Unable to evaluate integral of x*x/(exp(x)+1) ( 2013-01-22 09:10:05 -0500 )

15 0 Product of Elements in Group ( 2013-01-19 06:41:45 -0500 )

10 0 Matrices and mpmath ( 2013-01-15 13:45:11 -0500 )

10 0 Matrices and mpmath ( 2013-01-15 13:44:17 -0500 )

10 0 Matrices and mpmath ( 2013-01-15 11:29:26 -0500 )

10 0 Matrices and mpmath ( 2013-01-15 10:11:11 -0500 )

10 0 How to output data to a file ( 2013-01-15 00:03:20 -0500 )

10 0 Plotting points with different colours ( 2013-01-11 18:31:29 -0500 )

10 0 Plotting points with different colours ( 2013-01-11 09:22:41 -0500 )

10 0 Plotting points with different colours ( 2013-01-11 06:44:33 -0500 )

15 0 Plotting points with different colours ( 2013-01-11 05:28:26 -0500 )

10 0 Plotting points with different colours ( 2013-01-11 05:27:27 -0500 )

10 0 hypergeometric function 2F1 with in Sage ( 2013-01-07 07:35:56 -0500 )

15 0 Arbitrary precision BesselY ( 2013-01-03 03:38:25 -0500 )

10 0 Arbitrary precision BesselY ( 2013-01-03 03:22:43 -0500 )

10 0 Plotting eigenvalues as a function of a variable ( 2013-01-02 16:16:16 -0500 )

10 0 Longer fraction to decimal number ( 2013-01-02 07:00:16 -0500 )

15 0 Plotting eigenvalues as a function of a variable ( 2013-01-02 05:51:00 -0500 )

10 0 Plotting eigenvalues as a function of a variable ( 2013-01-02 05:50:50 -0500 )

15 0 Longer fraction to decimal number ( 2013-01-02 01:31:49 -0500 )

0 -5 Longer fraction to decimal number ( 2013-01-02 01:31:44 -0500 )

15 0 Longer fraction to decimal number ( 2013-01-02 01:31:43 -0500 )

0 -5 Longer fraction to decimal number ( 2013-01-02 01:31:39 -0500 )

15 0 Longer fraction to decimal number ( 2013-01-02 01:31:38 -0500 )

0 -5 Longer fraction to decimal number ( 2013-01-02 01:31:37 -0500 )

15 0 Longer fraction to decimal number ( 2013-01-02 01:31:36 -0500 )

10 0 Longer fraction to decimal number ( 2013-01-02 01:30:42 -0500 )

10 0 Longer fraction to decimal number ( 2013-01-01 22:21:01 -0500 )

10 0 Longer fraction to decimal number ( 2013-01-01 05:04:52 -0500 )

10 0 Longer fraction to decimal number ( 2013-01-01 03:30:39 -0500 )

10 0 Forcing Prime Notation ( 2012-11-26 03:30:53 -0500 )

10 0 How to find limit of a recursive sequence? ( 2012-11-25 10:47:57 -0500 )

10 0 How to find limit of a recursive sequence? ( 2012-11-25 08:05:45 -0500 )

10 0 How to plot derivative and antiderivative of a spline ( 2012-11-01 06:13:32 -0500 )

10 0 find roots with arbitrary precision ( 2012-10-31 05:51:44 -0500 )

10 0 Map a function to each element of a matrix? ( 2012-10-24 01:13:29 -0500 )

10 0 Map a function to each element of a matrix? ( 2012-10-23 19:25:01 -0500 )

15 0 how to convert Spline to Piecewise? ( 2012-10-23 18:21:52 -0500 )

10 0 Map a function to each element of a matrix? ( 2012-10-23 09:41:57 -0500 )

10 0 how to convert Spline to Piecewise? ( 2012-10-23 03:27:36 -0500 )

15 0 Filtering an expression: keeping only term with even power ( 2012-10-23 00:34:50 -0500 )

10 0 Filtering an expression: keeping only term with even power ( 2012-10-22 13:40:10 -0500 )

10 0 Finding solution to nonlinear equations numerically in a range ( 2012-10-16 03:26:45 -0500 )

10 0 Phase portraits of 2-dimensional systems ( 2012-10-15 04:57:40 -0500 )

0 -5 Phase portraits of 2-dimensional systems ( 2012-10-14 17:57:10 -0500 )

10 0 Phase portraits of 2-dimensional systems ( 2012-10-14 17:48:02 -0500 )

15 0 Phase portraits of 2-dimensional systems ( 2012-10-14 17:47:59 -0500 )

10 0 odd trig function behavior ( 2012-10-08 12:59:51 -0500 )

10 0 Problem with find_root ( 2012-10-08 04:58:52 -0500 )

10 0 Plotting Bessel function ( 2012-10-06 00:39:17 -0500 )

10 0 newbie question about symbolic integration in sage ( 2012-10-04 22:35:01 -0500 )

15 0 Piece-wise functions and plotting ( 2012-10-04 20:05:06 -0500 )

10 0 Piece-wise functions and plotting ( 2012-10-03 09:58:33 -0500 )

10 0 Piece-wise functions and plotting ( 2012-10-03 02:42:41 -0500 )

10 0 Piece-wise functions and plotting ( 2012-10-02 08:33:39 -0500 )

10 0 Plotting Bessel function ( 2012-10-01 02:17:36 -0500 )

10 0 Plotting Bessel function ( 2012-09-30 09:34:40 -0500 )

10 0 How to plot field lines in sage ( 2012-09-29 19:53:36 -0500 )

10 0 Visualize vector field with singularities ( 2012-09-29 08:58:42 -0500 )

10 0 stack overflow in computing entropy ( 2012-09-24 08:01:06 -0500 )

10 0 factor() issue with second degre polynomes ( 2012-09-23 02:47:10 -0500 )

10 0 newbie question about symbolic integration in sage ( 2012-09-22 18:49:55 -0500 )

10 0 factor() issue with second degre polynomes ( 2012-09-22 16:14:51 -0500 )

15 0 newbie question about symbolic integration in sage ( 2012-09-22 13:32:19 -0500 )

10 0 newbie question about symbolic integration in sage ( 2012-09-22 13:24:57 -0500 )

10 0 scipy.optimize.root ( 2012-09-21 04:48:37 -0500 )

10 0 how to find root of a spline ( 2012-09-18 02:27:08 -0500 )

10 0 how to find root of a spline ( 2012-09-17 23:23:42 -0500 )

15 0 how to find root of a spline ( 2012-09-17 23:23:41 -0500 )

10 0 simple numerical solve (2-variables!!) ( 2012-09-17 07:32:03 -0500 )

10 0 simple numerical solve (2-variables!!) ( 2012-09-17 07:15:15 -0500 )

10 0 Generating functions and plotting them with different colors ( 2012-09-15 05:19:41 -0500 )

15 0 Generating functions and plotting them with different colors ( 2012-09-15 02:45:50 -0500 )

10 0 Generating functions and plotting them with different colors ( 2012-09-15 02:45:49 -0500 )

10 0 list_plot_semilogy not working ( 2012-09-04 17:41:06 -0500 )