law tk1
import lawful-bytes@0.1.1.0/proof_fast_w1.bend as ProofFastW1import Base
import lawful-words@0.1.0.0/defs.bend as W
655law tk1:
656 for +v: U32
657 {U32.is_zero(U32.and(W.zb(v), 128)) == Bool.and(U32.is_ne(W.byte(v, 0n), 0), True{}) : Bool}