python3-dolfinx - 1:0.9.0-5+b1 main

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.
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This is the next-generation version of libdolfinx-dev (DOLFIN-X).
The legacy version of DOLFIN is provided by python3-dolfin.
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This is a base package depending on the dolfinx packages with
real or complex number support. By default the version built against
the preferred version of PETSc in /usr/lib/petsc is selected, but the
alternative version can be selected by setting the environment
variable PETSC_DIR.