law len_skip
import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/poly1305/value.bend as Valueimport Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/poly1305/limbs.bend as Li
549law len_skip:
550 for +n: Nat
551 for +xs: List<&2, U32>
552 for +b: Nat
553 for +h: {Nat.is_le(len(xs), Nat.add(n, b)) == True{} : Bool}
554 {Nat.is_le(len(Li.skip(n, xs)), b) == True{} : Bool}