def add
import bend-collections-laws-crypto@1.0.0.0/src/math/w64.bend as W64import Base
import bend-collections-laws-crypto@1.0.0.0/src/math/u64.bend as W
60def add(+a: W.U64, +b: W.U64) -> W.U64:
61 add_fin(U32.add(lo(a), lo(b)), lo(a), hi(a), hi(b))