law carry_len

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/poly1305/value.bend:441

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/poly1305/limbs.bend as Li

441law carry_len:
442  for +n: Nat
443  for +ds: List<&2, U32>
444  for +u: U32
445  {List.length(&2, U32, Li.carry(n, ds, u)) == 1n+n : Nat}