def e255

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/secp256k1/negate.bend:22

import Base
import bend-collections-laws-crypto@1.0.0.0/spec/lib/common.bend as C

22def e255(+one: Nat, +h1: {one == 1n : Nat}) -> {Nat.sub(C.shift(8n, one), 1n) == 255n : Nat}:
23  %Equal.sym(Nat, one, 1n, h1) : {Nat.sub(C.shift(8n, _), 1n) == 255n : Nat}
24  {==}