Rotation matrix wrapper

See merge request !32

Fix return branch without wrapper

Fix Issue 40

Closes #40

See merge request !30

Add scaled k_divdiv form

See merge request !29

Change definition type and casting type of vectorized float_loop_ctr_array to descriptor type.

Change definition type and casting type of vectorized float_loop_ctr_array to descriptor type.

Improve generation time: do not check table entries for constness

See merge request !28

Adding a timer around the C printer call in CppMethod.from_kernel_function.

See merge request !27

Fix k_mass form

See merge request !26

And correct documentation as well

Add advection and SUPG advection forms

See merge request !23

Test for setup installer [skip ci]

Test for installer setup

Fix nonlinear diffusion forms

Closes #39

See merge request !25

Parametric mappings

See merge request !24

Making inv() eat sympy.matrices.immutable.ImmutableDenseMatrix. Those do not seem to inherit from sp.Matrix.

Co-authored-by: Daniel Bauer <daniel.j.bauer@fau.de>