law part1
import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/blake/blake2s/bytes.bend as Bytesimport Base
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/blake/blake2s.bend as R
199law part1:
200 for +w: U32
201 {R.word(R.byte(w,0n),0,0,0) == U32.and(255,w) : U32}