Jørgen Schartum Dokken

Are the meshes and markers in `h5`-format or `xdmf` format? If they are in xdmffiles They can already be read by dolfinx.

See: https://github.com/python/mypy/issues/12992 which relates to the issues with numpy.ndarray

Is this resolved now?

Current basix/ffcx/ufl example: ```python import basix.ufl import ufl cell = "triangle" c_el = basix.ufl.element("Lagrange", cell,1, shape=(2, )) mesh = ufl.Mesh(c_el) element = basix.ufl.element("Lagrange", cell, 1) me = basix.ufl.mixed_element([element, element]) W...

Is Firedrake (or FEniCSx for that matter) using `ConstantValue`? As discussed earlier, `Constant` with an associated domain is motivated by differentiation (i.e. the derivative of a Constant-value maps to the...

I think AbstractParameter should have a dtype as input, as it could be: Float32,float64,complex64, complex128 etc, which should change the representation of it.

The manipulation of forms with mixed elements makes it hard to test. Here is an example from ufl 2019.1.0 (when the extract_block at least gives a result): ```python from ufl...

> Run it through the form preprocessing and those lists should simplify out, I think. > > FWIW, we don't use the UFL function in firedrake because we want to...

How should I credit firedrake in the ufl file, as we would need these changes in form splitter? The appropriate thing to do would be to copy the whole firedrake...

> Firedrake is LGPL and UFL is GPL so you can just lift the code under the licences. You are supposed to maintain copyright headers, but since git blame shows...