def fbe1

bend-collections-laws-math@1.0.0.0 · proofs/math/typed/fixbytes.bend:216

import Base
import bend-collections-laws-math@1.0.0.0/spec/lib/common.bend as C
import bend-collections-laws-math@1.0.0.0/spec/math/generic.bend as SG
import bend-collections-laws-math@1.0.0.0/spec/math/fixed.bend as SF
import bend-collections-laws-math@1.0.0.0/src/math/fixed.bend as F

216def fbe1(+b3: U32, t: List<&2, U32>) -> {SF.mval(~U32, ~SG.u32_val, F.u32_from_bytes_be(Con{b3, t})) == SF.from_le(4n, C.reverse(Nat, SF.nats(Con{b3, t}))) : Maybe<&2, Nat>}:
217  match t:
218    case Nil{}:
219      {==}
220    case Con{+b2, t2}:
221      fbe2(b3, b2, t2)