def add_tight

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/curve25519/proof.bend:51

import Base
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/curve25519/field.bend as FS
import bend-collections-laws-crypto@1.0.0.0/src/crypto/curve25519/field.bend as F
import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/curve25519/fieldops.bend as FO

51def add_tight(+one: Nat, +h1: {one == 1n : Nat}, +a: List<&2, U32>, +b: List<&2, U32>, +ha: {FS.tight(a) == True{} : Bool}, +hb: {FS.tight(b) == True{} : Bool}) -> FS.Add.tight(one, h1, a, b, ha, hb):
52  tight_of(F.add(a, b), FO.add_okb(one, h1, a, b, ok(a, ha), ok(b, hb)))