This PR enables a more user-friendly interface to specify the quadrature scheme.
Users can now specify the quadraure scheme via dx(scheme=scheme), and can choose any scheme that is already supported by FIAT.create_quadrature, including "default" (GL on TP cells / XG on simplices), "canonical" (GL on TP cells / Stroud on simplices), "KMV" (for limited quadrature degree and only on simplices), or "GLL" (only on TP cells).
This PR enables a more user-friendly interface to specify the quadrature scheme.
Users can now specify the quadraure scheme via
dx(scheme=scheme), and can choose any scheme that is already supported byFIAT.create_quadrature, including "default" (GL on TP cells / XG on simplices), "canonical" (GL on TP cells / Stroud on simplices), "KMV" (for limited quadrature degree and only on simplices), or "GLL" (only on TP cells).Depends on https://github.com/FInAT/FInAT/pull/122