def D1
lawful-bytes@0.1.1.0 · proof_fast_append.bend:1288
import lawful-bytes@0.1.1.0/proof_fast_append.bend as ProofFastAppend
import Base
import lawful-bytes@0.1.1.0/defs.bend as D
import lawful-bytes@0.1.1.0/bytes.bend as B
import lawful-bytes@0.1.1.0/proof_core.bend as C
import lawful-arrays@0.1.0.0/proof_tree.bend as P
1288def D1(+ld: U32, +td: P.Tree<U32>, +ls: U32, +ts: P.Tree<U32>, +s: U32, +n: U32) -> D.Bytes:
1289 Pair.fst(D.Bytes, D.Bytes, B.append(C.BT(ld, td), C.BT(ls, ts), s, HH(ld, n)))