def set.sub_refl
import bend-osdev-caps@0.1.0.0/PROOF.bend as PROOFimport Base
import bend-osdev-caps@0.1.0.0/caps.bend as C
632def set.sub_refl(+x: C.CapSet()) -> {C.CapSet.subset(x, x) == True{} : Bool}:
633 match x:
634 case C.CapSetW{U32{+xl}, +xh}:
635 set.sub_intro(xl, xl, xh, xh)(bits.sub_refl(32n, xl))(bits.sub_refl(9n, xh))