Dolfin is the python and c++ interface of the fenics project for the automated solution of differential equations, providing a consistent pse (problem solving environment) for solving ordinary and partial differential equations. key features include a simple, consistent and intuitive object-oriented api; automatic and efficient evaluation of variational forms; automatic and efficient assembly of linear systems; and support for general families of finite elements.

this package will always depend on the most recent version of libdolfinx-dev (x=version), so if you install it then you will get upgrades automatically.