[sage-support] Multivariate Non-Commuting power series

2025-01-06 Thread levav ferber tas
Hi everyone, I couldn't find an implementation of Multivariate Non-Commuting power series. Is there perhaps some simple way to implement this that I missed? I know it could probably be implement based on the Multivariate power series class and the Free Algebra class, but I would like to avoid do

[sage-support] Re: Implementing linear maps and their inverses in SageMath and Magma

2025-01-06 Thread Sai Chandhrasekhar
I tried to use solve_left with the 15x16 tau_matrix and the 1x16 alpha.list() and still got no solutions. On Sunday, January 5, 2025 at 4:23:41 PM UTC-8 Kwankyu wrote: > On Friday, January 3, 2025 at 1:27:47 PM UTC+9 skchandh...@gmail.com > wrote: > > The solution you proposed worked. What is