Musical isomorphisms
In the file FlatSharp.hpp
and MusicalIsomorphism.hpp
there are some flat and sharp operations already implemented. This needs to be extended to any source data, i.e. for vector-fields given on vertices, edges or cells.
Additionally an implementation for analytically given vector fields must be provided.
Also the inverse transformation sharp should be implemented, so that the resulting vector can be defined on any entity.
Add tests for the implementation and a comparison for the various methods.