def s_mul_a
import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/secp256k1/fprot.bend as Fprotimport Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/secp256k1/scalar.bend as S
79def s_mul_a(a: List<&2, Nat>, +b: List<&2, Nat>) -> {S.mul(a, b) == S.mul_b(a, b) : List<&2, Nat>}:
80 match a:
81 case Nil{}:
82 {==}
83 case x <> t:
84 {==}