Poisson and double Poisson brackets
How can one use some standard Poisson and double Poisson brackets in sagemath?
Unfortunately, no, because I don’t need symplectic manifolds but I do need double Poisson brackets on noncommutative algebras.
What are "some standard", and how do you want to use them? To do what?
I am mostly interested in the linear double Poisson bracket on the algebra of noncommutative polynomials in n variables which comes from the usual multiplication in the ring \mathbb{C}^n. Of course, for that I don’t need specific packages or anything else, but I was wondering if there are built-in solutions for (double) Poisson brackets.