Ask Your Question

# matrixman's profile - activity

 2023-02-13 16:20:54 +0200 asked a question simultaneous conjugacy in Sn simultaneous conjugacy in Sn Is there a built-in function in sage to determine whether two pairs (a,b) and (c,d) of elem 2023-02-13 16:13:16 +0200 asked a question finding conjugating element for two conjugate permutations finding conjugating element for two conjugate permutations Suppose a and b are elements of a symmetric group that are co 2022-10-06 13:09:56 +0200 received badge ● Famous Question (source) 2021-01-23 02:30:52 +0200 received badge ● Notable Question (source) 2020-09-25 17:09:19 +0200 received badge ● Popular Question (source) 2018-08-29 23:33:47 +0200 commented answer Convert a matrix to a list of equations Thanks tmonteil, that's good to know! Is there also a way to convert the list of coefficients to a list of equations, setting each coefficient == 0? 2018-08-29 22:41:09 +0200 received badge ● Student (source) 2018-08-29 22:21:31 +0200 asked a question Convert a matrix to a list of equations Hi there, I have a matrix A with entries depending linearly on a number of parameters a1,...,an, and would like to solve the equation A=0. It seems I need to convert A to a list of equations of the form "entry=0" and then use solve(eqns, a1,...,an); but how do I convert A to such a list? Any help appreciated!