first add of compatible relaxation: cr.py
first add of compatible relaxation: cr.py

binormalize works

rest of the cr alg need implementing...


pyamg/pyamg,kidaa/pyamg,pyamg/pyamg,kidaa/pyamg,kidaa/pyamg,pyamg/pyamg,huahbo/pyamg,huahbo/pyamg,huahbo/pyamg,huahbo/pyamg,kidaa/pyamg